26240664

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 68682240

約数和(自身を除く): 42441576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 344, 376, 516, 541, 564, 1032, 1082, 1128, 1623, 2021, 2164, 3246, 4042, 4328, 6063, 6492, 8084, 12126, 12984, 16168, 23263, 24252, 25427, 46526, 48504, 50854, 69789, 76281, 93052, 101708, 139578, 152562, 186104, 203416, 279156, 305124, 558312, 610248, 1093361, 2186722, 3280083, 4373444, 6560166, 8746888, 13120332, 26240664]

約数ペア:

[(1, 26240664), (2, 13120332), (3, 8746888), (4, 6560166), (6, 4373444), (8, 3280083), (12, 2186722), (24, 1093361), (43, 610248), (47, 558312), (86, 305124), (94, 279156), (129, 203416), (141, 186104), (172, 152562), (188, 139578), (258, 101708), (282, 93052), (344, 76281), (376, 69789), (516, 50854), (541, 48504), (564, 46526), (1032, 25427), (1082, 24252), (1128, 23263), (1623, 16168), (2021, 12984), (2164, 12126), (3246, 8084), (4042, 6492), (4328, 6063)]