78538045478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2297}}^1\times {\mathrm{8231}}^1$

素因数の和:10628

約数の個数: 32

約数和(自身を含む): 123491063808

約数和(自身を除く): 44953018330

約数列:

[1, 2, 31, 62, 67, 134, 2077, 2297, 4154, 4594, 8231, 16462, 71207, 142414, 153899, 255161, 307798, 510322, 551477, 1102954, 4770869, 9541738, 17095787, 18906607, 34191574, 37813214, 586104817, 1172209634, 1266742669, 2533485338, 39269022739, 78538045478]

約数ペア:

[(1, 78538045478), (2, 39269022739), (31, 2533485338), (62, 1266742669), (67, 1172209634), (134, 586104817), (2077, 37813214), (2297, 34191574), (4154, 18906607), (4594, 17095787), (8231, 9541738), (16462, 4770869), (71207, 1102954), (142414, 551477), (153899, 510322), (255161, 307798)]