468416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:588

約数の個数: 28

約数和(自身を含む): 1002792

約数和(自身を除く): 534376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 563, 832, 1126, 2252, 4504, 7319, 9008, 14638, 18016, 29276, 36032, 58552, 117104, 234208, 468416]

約数ペア:

[(1, 468416), (2, 234208), (4, 117104), (8, 58552), (13, 36032), (16, 29276), (26, 18016), (32, 14638), (52, 9008), (64, 7319), (104, 4504), (208, 2252), (416, 1126), (563, 832)]