4440448

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 8953560

約数和(自身を除く): 4513112

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 307, 452, 614, 904, 1228, 1808, 2456, 3616, 4912, 7232, 9824, 14464, 19648, 34691, 39296, 69382, 138764, 277528, 555056, 1110112, 2220224, 4440448]

約数ペア:

[(1, 4440448), (2, 2220224), (4, 1110112), (8, 555056), (16, 277528), (32, 138764), (64, 69382), (113, 39296), (128, 34691), (226, 19648), (307, 14464), (452, 9824), (614, 7232), (904, 4912), (1228, 3616), (1808, 2456)]