2222272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2696

約数の個数: 28

約数和(自身を含む): 4750816

約数和(自身を除く): 2528544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2671, 5342, 10684, 21368, 34723, 42736, 69446, 85472, 138892, 170944, 277784, 555568, 1111136, 2222272]

約数ペア:

[(1, 2222272), (2, 1111136), (4, 555568), (8, 277784), (13, 170944), (16, 138892), (26, 85472), (32, 69446), (52, 42736), (64, 34723), (104, 21368), (208, 10684), (416, 5342), (832, 2671)]