28797776952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{16487}}^1$

素因数の和:16821

約数の個数: 128

約数和(自身を含む): 84808995840

約数和(自身を除く): 56011218888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 281, 296, 444, 518, 562, 777, 843, 888, 1036, 1124, 1554, 1686, 1967, 2072, 2248, 3108, 3372, 3934, 5901, 6216, 6744, 7868, 10397, 11802, 15736, 16487, 20794, 23604, 31191, 32974, 41588, 47208, 49461, 62382, 65948, 72779, 83176, 98922, 115409, 124764, 131896, 145558, 197844, 218337, 230818, 249528, 291116, 346227, 395688, 436674, 461636, 582232, 610019, 692454, 873348, 923272, 1220038, 1384908, 1746696, 1830057, 2440076, 2769816, 3660114, 4270133, 4632847, 4880152, 7320228, 8540266, 9265694, 12810399, 13898541, 14640456, 17080532, 18531388, 25620798, 27797082, 32429929, 34161064, 37062776, 51241596, 55594164, 64859858, 97289787, 102483192, 111188328, 129719716, 171415339, 194579574, 259439432, 342830678, 389159148, 514246017, 685661356, 778318296, 1028492034, 1199907373, 1371322712, 2056984068, 2399814746, 3599722119, 4113968136, 4799629492, 7199444238, 9599258984, 14398888476, 28797776952]

約数ペア:

[(1, 28797776952), (2, 14398888476), (3, 9599258984), (4, 7199444238), (6, 4799629492), (7, 4113968136), (8, 3599722119), (12, 2399814746), (14, 2056984068), (21, 1371322712), (24, 1199907373), (28, 1028492034), (37, 778318296), (42, 685661356), (56, 514246017), (74, 389159148), (84, 342830678), (111, 259439432), (148, 194579574), (168, 171415339), (222, 129719716), (259, 111188328), (281, 102483192), (296, 97289787), (444, 64859858), (518, 55594164), (562, 51241596), (777, 37062776), (843, 34161064), (888, 32429929), (1036, 27797082), (1124, 25620798), (1554, 18531388), (1686, 17080532), (1967, 14640456), (2072, 13898541), (2248, 12810399), (3108, 9265694), (3372, 8540266), (3934, 7320228), (5901, 4880152), (6216, 4632847), (6744, 4270133), (7868, 3660114), (10397, 2769816), (11802, 2440076), (15736, 1830057), (16487, 1746696), (20794, 1384908), (23604, 1220038), (31191, 923272), (32974, 873348), (41588, 692454), (47208, 610019), (49461, 582232), (62382, 461636), (65948, 436674), (72779, 395688), (83176, 346227), (98922, 291116), (115409, 249528), (124764, 230818), (131896, 218337), (145558, 197844)]