74362768

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{15139}}^1$

素因数の和:15454

約数の個数: 20

約数和(自身を含む): 144556720

約数和(自身を除く): 70193952

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 15139, 30278, 60556, 121112, 242224, 4647673, 9295346, 18590692, 37181384, 74362768]

約数ペア:

[(1, 74362768), (2, 37181384), (4, 18590692), (8, 9295346), (16, 4647673), (307, 242224), (614, 121112), (1228, 60556), (2456, 30278), (4912, 15139)]