42892472

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 95723520

約数和(自身を除く): 52831048

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 127, 148, 163, 254, 259, 296, 326, 508, 518, 652, 889, 1016, 1036, 1141, 1304, 1778, 2072, 2282, 3556, 4564, 4699, 6031, 7112, 9128, 9398, 12062, 18796, 20701, 24124, 32893, 37592, 41402, 42217, 48248, 65786, 82804, 84434, 131572, 144907, 165608, 168868, 263144, 289814, 337736, 579628, 765937, 1159256, 1531874, 3063748, 5361559, 6127496, 10723118, 21446236, 42892472]

約数ペア:

[(1, 42892472), (2, 21446236), (4, 10723118), (7, 6127496), (8, 5361559), (14, 3063748), (28, 1531874), (37, 1159256), (56, 765937), (74, 579628), (127, 337736), (148, 289814), (163, 263144), (254, 168868), (259, 165608), (296, 144907), (326, 131572), (508, 84434), (518, 82804), (652, 65786), (889, 48248), (1016, 42217), (1036, 41402), (1141, 37592), (1304, 32893), (1778, 24124), (2072, 20701), (2282, 18796), (3556, 12062), (4564, 9398), (4699, 9128), (6031, 7112)]