70402768

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{10973}}^1$

素因数の和:11382

約数の個数: 20

約数和(自身を含む): 136757988

約数和(自身を除く): 66355220

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 10973, 21946, 43892, 87784, 175568, 4400173, 8800346, 17600692, 35201384, 70402768]

約数ペア:

[(1, 70402768), (2, 35201384), (4, 17600692), (8, 8800346), (16, 4400173), (401, 175568), (802, 87784), (1604, 43892), (3208, 21946), (6416, 10973)]