65398072

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 125527680

約数和(自身を除く): 60129608

約数列:

[1, 2, 4, 8, 73, 113, 146, 226, 292, 452, 584, 904, 991, 1982, 3964, 7928, 8249, 16498, 32996, 65992, 72343, 111983, 144686, 223966, 289372, 447932, 578744, 895864, 8174759, 16349518, 32699036, 65398072]

約数ペア:

[(1, 65398072), (2, 32699036), (4, 16349518), (8, 8174759), (73, 895864), (113, 578744), (146, 447932), (226, 289372), (292, 223966), (452, 144686), (584, 111983), (904, 72343), (991, 65992), (1982, 32996), (3964, 16498), (7928, 8249)]