28899925458

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1\times {\mathrm{59981}}^1$

素因数の和:60730

約数の個数: 32

約数和(自身を含む): 58337053632

約数和(自身を除く): 29437128174

約数列:

[1, 2, 3, 6, 131, 262, 393, 613, 786, 1226, 1839, 3678, 59981, 80303, 119962, 160606, 179943, 240909, 359886, 481818, 7857511, 15715022, 23572533, 36768353, 47145066, 73536706, 110305059, 220610118, 4816654243, 9633308486, 14449962729, 28899925458]

約数ペア:

[(1, 28899925458), (2, 14449962729), (3, 9633308486), (6, 4816654243), (131, 220610118), (262, 110305059), (393, 73536706), (613, 47145066), (786, 36768353), (1226, 23572533), (1839, 15715022), (3678, 7857511), (59981, 481818), (80303, 359886), (119962, 240909), (160606, 179943)]