2220224

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 28

約数和(自身を含む): 4459224

約数和(自身を除く): 2239000

約数列:

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

約数ペア:

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