61552478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 106069824

約数和(自身を除く): 44517346

約数列:

[1, 2, 13, 17, 26, 34, 157, 221, 314, 442, 887, 1774, 2041, 2669, 4082, 5338, 11531, 15079, 23062, 30158, 34697, 69394, 139259, 196027, 278518, 392054, 1810367, 2367403, 3620734, 4734806, 30776239, 61552478]

約数ペア:

[(1, 61552478), (2, 30776239), (13, 4734806), (17, 3620734), (26, 2367403), (34, 1810367), (157, 392054), (221, 278518), (314, 196027), (442, 139259), (887, 69394), (1774, 34697), (2041, 30158), (2669, 23062), (4082, 15079), (5338, 11531)]