25040472

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 64972800

約数和(自身を除く): 39932328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 79, 94, 141, 158, 188, 237, 281, 282, 316, 376, 474, 562, 564, 632, 843, 948, 1124, 1128, 1686, 1896, 2248, 3372, 3713, 6744, 7426, 11139, 13207, 14852, 22199, 22278, 26414, 29704, 39621, 44398, 44556, 52828, 66597, 79242, 88796, 89112, 105656, 133194, 158484, 177592, 266388, 316968, 532776, 1043353, 2086706, 3130059, 4173412, 6260118, 8346824, 12520236, 25040472]

約数ペア:

[(1, 25040472), (2, 12520236), (3, 8346824), (4, 6260118), (6, 4173412), (8, 3130059), (12, 2086706), (24, 1043353), (47, 532776), (79, 316968), (94, 266388), (141, 177592), (158, 158484), (188, 133194), (237, 105656), (281, 89112), (282, 88796), (316, 79242), (376, 66597), (474, 52828), (562, 44556), (564, 44398), (632, 39621), (843, 29704), (948, 26414), (1124, 22278), (1128, 22199), (1686, 14852), (1896, 13207), (2248, 11139), (3372, 7426), (3713, 6744)]