72908602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 121120272

約数和(自身を除く): 48211670

約数列:

[1, 2, 13, 26, 53, 106, 157, 314, 337, 674, 689, 1378, 2041, 4082, 4381, 8321, 8762, 16642, 17861, 35722, 52909, 105818, 108173, 216346, 232193, 464386, 687817, 1375634, 2804177, 5608354, 36454301, 72908602]

約数ペア:

[(1, 72908602), (2, 36454301), (13, 5608354), (26, 2804177), (53, 1375634), (106, 687817), (157, 464386), (314, 232193), (337, 216346), (674, 108173), (689, 105818), (1378, 52909), (2041, 35722), (4082, 17861), (4381, 16642), (8321, 8762)]