65455928

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1187}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 125951760

約数和(自身を除く): 60495832

約数列:

[1, 2, 4, 8, 61, 113, 122, 226, 244, 452, 488, 904, 1187, 2374, 4748, 6893, 9496, 13786, 27572, 55144, 72407, 134131, 144814, 268262, 289628, 536524, 579256, 1073048, 8181991, 16363982, 32727964, 65455928]

約数ペア:

[(1, 65455928), (2, 32727964), (4, 16363982), (8, 8181991), (61, 1073048), (113, 579256), (122, 536524), (226, 289628), (244, 268262), (452, 144814), (488, 134131), (904, 72407), (1187, 55144), (2374, 27572), (4748, 13786), (6893, 9496)]