25377672

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 65784960

約数和(自身を除く): 40407288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 71, 106, 142, 159, 212, 213, 281, 284, 318, 424, 426, 562, 568, 636, 843, 852, 1124, 1272, 1686, 1704, 2248, 3372, 3763, 6744, 7526, 11289, 14893, 15052, 19951, 22578, 29786, 30104, 39902, 44679, 45156, 59572, 59853, 79804, 89358, 90312, 119144, 119706, 159608, 178716, 239412, 357432, 478824, 1057403, 2114806, 3172209, 4229612, 6344418, 8459224, 12688836, 25377672]

約数ペア:

[(1, 25377672), (2, 12688836), (3, 8459224), (4, 6344418), (6, 4229612), (8, 3172209), (12, 2114806), (24, 1057403), (53, 478824), (71, 357432), (106, 239412), (142, 178716), (159, 159608), (212, 119706), (213, 119144), (281, 90312), (284, 89358), (318, 79804), (424, 59853), (426, 59572), (562, 45156), (568, 44679), (636, 39902), (843, 30104), (852, 29786), (1124, 22578), (1272, 19951), (1686, 15052), (1704, 14893), (2248, 11289), (3372, 7526), (3763, 6744)]