28024352552

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1\times {\mathrm{5801}}^1$

素因数の和:6402

約数の個数: 64

約数和(自身を含む): 60472621440

約数和(自身を除く): 32448268888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 307, 562, 614, 1124, 1228, 1967, 2149, 2248, 2456, 3934, 4298, 5801, 7868, 8596, 11602, 15736, 17192, 23204, 40607, 46408, 81214, 86267, 162428, 172534, 324856, 345068, 603869, 690136, 1207738, 1630081, 1780907, 2415476, 3260162, 3561814, 4830952, 6520324, 7123628, 11410567, 12466349, 13040648, 14247256, 22821134, 24932698, 45642268, 49865396, 91284536, 99730792, 500434867, 1000869734, 2001739468, 3503044069, 4003478936, 7006088138, 14012176276, 28024352552]

約数ペア:

[(1, 28024352552), (2, 14012176276), (4, 7006088138), (7, 4003478936), (8, 3503044069), (14, 2001739468), (28, 1000869734), (56, 500434867), (281, 99730792), (307, 91284536), (562, 49865396), (614, 45642268), (1124, 24932698), (1228, 22821134), (1967, 14247256), (2149, 13040648), (2248, 12466349), (2456, 11410567), (3934, 7123628), (4298, 6520324), (5801, 4830952), (7868, 3561814), (8596, 3260162), (11602, 2415476), (15736, 1780907), (17192, 1630081), (23204, 1207738), (40607, 690136), (46408, 603869), (81214, 345068), (86267, 324856), (162428, 172534)]