25329832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3943}}^1$

素因数の和:4033

約数の個数: 32

約数和(自身を含む): 52534080

約数和(自身を除く): 27204248

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 3943, 6424, 7886, 15772, 31544, 43373, 86746, 173492, 287839, 346984, 575678, 1151356, 2302712, 3166229, 6332458, 12664916, 25329832]

約数ペア:

[(1, 25329832), (2, 12664916), (4, 6332458), (8, 3166229), (11, 2302712), (22, 1151356), (44, 575678), (73, 346984), (88, 287839), (146, 173492), (292, 86746), (584, 43373), (803, 31544), (1606, 15772), (3212, 7886), (3943, 6424)]