39873736

素因数分解:

$2^3\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1213}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 85659840

約数和(自身を除く): 45786104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 587, 1174, 1213, 2348, 2426, 4109, 4696, 4852, 8218, 8491, 9704, 16436, 16982, 32872, 33964, 67928, 712031, 1424062, 2848124, 4984217, 5696248, 9968434, 19936868, 39873736]

約数ペア:

[(1, 39873736), (2, 19936868), (4, 9968434), (7, 5696248), (8, 4984217), (14, 2848124), (28, 1424062), (56, 712031), (587, 67928), (1174, 33964), (1213, 32872), (2348, 16982), (2426, 16436), (4109, 9704), (4696, 8491), (4852, 8218)]