28441776

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 83119680

約数和(自身を除く): 54677904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 83, 88, 118, 121, 132, 166, 176, 177, 236, 242, 249, 264, 332, 354, 363, 472, 484, 498, 528, 649, 664, 708, 726, 913, 944, 968, 996, 1298, 1328, 1416, 1452, 1826, 1936, 1947, 1992, 2596, 2739, 2832, 2904, 3652, 3894, 3984, 4897, 5192, 5478, 5808, 7139, 7304, 7788, 9794, 10043, 10384, 10956, 14278, 14608, 14691, 15576, 19588, 20086, 21417, 21912, 28556, 29382, 30129, 31152, 39176, 40172, 42834, 43824, 53867, 57112, 58764, 60258, 78352, 80344, 85668, 107734, 114224, 117528, 120516, 160688, 161601, 171336, 215468, 235056, 241032, 323202, 342672, 430936, 482064, 592537, 646404, 861872, 1185074, 1292808, 1777611, 2370148, 2585616, 3555222, 4740296, 7110444, 9480592, 14220888, 28441776]

約数ペア:

[(1, 28441776), (2, 14220888), (3, 9480592), (4, 7110444), (6, 4740296), (8, 3555222), (11, 2585616), (12, 2370148), (16, 1777611), (22, 1292808), (24, 1185074), (33, 861872), (44, 646404), (48, 592537), (59, 482064), (66, 430936), (83, 342672), (88, 323202), (118, 241032), (121, 235056), (132, 215468), (166, 171336), (176, 161601), (177, 160688), (236, 120516), (242, 117528), (249, 114224), (264, 107734), (332, 85668), (354, 80344), (363, 78352), (472, 60258), (484, 58764), (498, 57112), (528, 53867), (649, 43824), (664, 42834), (708, 40172), (726, 39176), (913, 31152), (944, 30129), (968, 29382), (996, 28556), (1298, 21912), (1328, 21417), (1416, 20086), (1452, 19588), (1826, 15576), (1936, 14691), (1947, 14608), (1992, 14278), (2596, 10956), (2739, 10384), (2832, 10043), (2904, 9794), (3652, 7788), (3894, 7304), (3984, 7139), (4897, 5808), (5192, 5478)]