68875072

素因数分解:

$2^6\times 7^1\times {\mathrm{153739}}^1$

素因数の和:153758

約数の個数: 28

約数和(自身を含む): 156199840

約数和(自身を除く): 87324768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 153739, 307478, 614956, 1076173, 1229912, 2152346, 2459824, 4304692, 4919648, 8609384, 9839296, 17218768, 34437536, 68875072]

約数ペア:

[(1, 68875072), (2, 34437536), (4, 17218768), (7, 9839296), (8, 8609384), (14, 4919648), (16, 4304692), (28, 2459824), (32, 2152346), (56, 1229912), (64, 1076173), (112, 614956), (224, 307478), (448, 153739)]