40807745966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2293}}^1\times {\mathrm{23603}}^1$

素因数の和:25940

約数の個数: 32

約数和(自身を含む): 68225945760

約数和(自身を除く): 27418199794

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 2293, 4586, 23603, 29809, 47206, 59618, 66497, 132994, 306839, 613678, 684487, 864461, 1368974, 1728922, 8898331, 17796662, 54121679, 108243358, 703581827, 1407163654, 1569528691, 3139057382, 20403872983, 40807745966]

約数ペア:

[(1, 40807745966), (2, 20403872983), (13, 3139057382), (26, 1569528691), (29, 1407163654), (58, 703581827), (377, 108243358), (754, 54121679), (2293, 17796662), (4586, 8898331), (23603, 1728922), (29809, 1368974), (47206, 864461), (59618, 684487), (66497, 613678), (132994, 306839)]