1240422016

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{421339}}^1$

素因数の和:421376

約数の個数: 32

約数和(自身を含む): 2578600800

約数和(自身を除く): 1338178784

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 421339, 842678, 1685356, 3370712, 6741424, 9690797, 13482848, 19381594, 26965696, 38763188, 53931392, 77526376, 155052752, 310105504, 620211008, 1240422016]

約数ペア:

[(1, 1240422016), (2, 620211008), (4, 310105504), (8, 155052752), (16, 77526376), (23, 53931392), (32, 38763188), (46, 26965696), (64, 19381594), (92, 13482848), (128, 9690797), (184, 6741424), (368, 3370712), (736, 1685356), (1472, 842678), (2944, 421339)]