61154072

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35227}}^1$

素因数の和:35271

約数の個数: 32

約数和(自身を含む): 135275520

約数和(自身を除く): 74121448

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 35227, 70454, 140908, 246589, 281816, 493178, 986356, 1092037, 1972712, 2184074, 4368148, 7644259, 8736296, 15288518, 30577036, 61154072]

約数ペア:

[(1, 61154072), (2, 30577036), (4, 15288518), (7, 8736296), (8, 7644259), (14, 4368148), (28, 2184074), (31, 1972712), (56, 1092037), (62, 986356), (124, 493178), (217, 281816), (248, 246589), (434, 140908), (868, 70454), (1736, 35227)]