1685328704

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{370891}}^1$

素因数の和:370974

約数の個数: 28

約数和(自身を含む): 3391436448

約数和(自身を除く): 1706107744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 370891, 741782, 1483564, 2967128, 5934256, 11868512, 23737024, 26333261, 52666522, 105333044, 210666088, 421332176, 842664352, 1685328704]

約数ペア:

[(1, 1685328704), (2, 842664352), (4, 421332176), (8, 210666088), (16, 105333044), (32, 52666522), (64, 26333261), (71, 23737024), (142, 11868512), (284, 5934256), (568, 2967128), (1136, 1483564), (2272, 741782), (4544, 370891)]