9287156944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{611641}}^1$

素因数の和:611735

約数の個数: 40

約数和(自身を含む): 19643494472

約数和(自身を除く): 10356337528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 15184, 611641, 1223282, 2446564, 4893128, 7951333, 9786256, 15902666, 31805332, 44649793, 63610664, 89299586, 127221328, 178599172, 357198344, 580447309, 714396688, 1160894618, 2321789236, 4643578472, 9287156944]

約数ペア:

[(1, 9287156944), (2, 4643578472), (4, 2321789236), (8, 1160894618), (13, 714396688), (16, 580447309), (26, 357198344), (52, 178599172), (73, 127221328), (104, 89299586), (146, 63610664), (208, 44649793), (292, 31805332), (584, 15902666), (949, 9786256), (1168, 7951333), (1898, 4893128), (3796, 2446564), (7592, 1223282), (15184, 611641)]