47260748

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{40883}}^1$

素因数の和:40921

約数の個数: 18

約数和(自身を含む): 87859716

約数和(自身を除く): 40598968

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 40883, 81766, 163532, 695011, 1390022, 2780044, 11815187, 23630374, 47260748]

約数ペア:

[(1, 47260748), (2, 23630374), (4, 11815187), (17, 2780044), (34, 1390022), (68, 695011), (289, 163532), (578, 81766), (1156, 40883)]