28885752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 91884000

約数和(自身を除く): 62998248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 252, 259, 296, 333, 444, 504, 518, 666, 777, 888, 1036, 1332, 1549, 1554, 2072, 2331, 2664, 3098, 3108, 4647, 4662, 6196, 6216, 9294, 9324, 10843, 12392, 13941, 18588, 18648, 21686, 27882, 32529, 37176, 43372, 55764, 57313, 65058, 86744, 97587, 111528, 114626, 130116, 171939, 195174, 229252, 260232, 343878, 390348, 401191, 458504, 515817, 687756, 780696, 802382, 1031634, 1203573, 1375512, 1604764, 2063268, 2407146, 3209528, 3610719, 4126536, 4814292, 7221438, 9628584, 14442876, 28885752]

約数ペア:

[(1, 28885752), (2, 14442876), (3, 9628584), (4, 7221438), (6, 4814292), (7, 4126536), (8, 3610719), (9, 3209528), (12, 2407146), (14, 2063268), (18, 1604764), (21, 1375512), (24, 1203573), (28, 1031634), (36, 802382), (37, 780696), (42, 687756), (56, 515817), (63, 458504), (72, 401191), (74, 390348), (84, 343878), (111, 260232), (126, 229252), (148, 195174), (168, 171939), (222, 130116), (252, 114626), (259, 111528), (296, 97587), (333, 86744), (444, 65058), (504, 57313), (518, 55764), (666, 43372), (777, 37176), (888, 32529), (1036, 27882), (1332, 21686), (1549, 18648), (1554, 18588), (2072, 13941), (2331, 12392), (2664, 10843), (3098, 9324), (3108, 9294), (4647, 6216), (4662, 6196)]