29824912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 62607104

約数和(自身を除く): 32782192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 643, 892, 1286, 1784, 2572, 2899, 3568, 5144, 5798, 8359, 10288, 11596, 16718, 23192, 33436, 46384, 66872, 133744, 143389, 286778, 573556, 1147112, 1864057, 2294224, 3728114, 7456228, 14912456, 29824912]

約数ペア:

[(1, 29824912), (2, 14912456), (4, 7456228), (8, 3728114), (13, 2294224), (16, 1864057), (26, 1147112), (52, 573556), (104, 286778), (208, 143389), (223, 133744), (446, 66872), (643, 46384), (892, 33436), (1286, 23192), (1784, 16718), (2572, 11596), (2899, 10288), (3568, 8359), (5144, 5798)]