23927710

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 44416512

約数和(自身を除く): 20488802

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 503, 670, 710, 1006, 2515, 4757, 5030, 9514, 23785, 33701, 35713, 47570, 67402, 71426, 168505, 178565, 337010, 357130, 2392771, 4785542, 11963855, 23927710]

約数ペア:

[(1, 23927710), (2, 11963855), (5, 4785542), (10, 2392771), (67, 357130), (71, 337010), (134, 178565), (142, 168505), (335, 71426), (355, 67402), (503, 47570), (670, 35713), (710, 33701), (1006, 23785), (2515, 9514), (4757, 5030)]