15956256

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2425

約数の個数: 48

約数和(自身を含む): 42493248

約数和(自身を除く): 26536992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 2341, 3408, 4682, 6816, 7023, 9364, 14046, 18728, 28092, 37456, 56184, 74912, 112368, 166211, 224736, 332422, 498633, 664844, 997266, 1329688, 1994532, 2659376, 3989064, 5318752, 7978128, 15956256]

約数ペア:

[(1, 15956256), (2, 7978128), (3, 5318752), (4, 3989064), (6, 2659376), (8, 1994532), (12, 1329688), (16, 997266), (24, 664844), (32, 498633), (48, 332422), (71, 224736), (96, 166211), (142, 112368), (213, 74912), (284, 56184), (426, 37456), (568, 28092), (852, 18728), (1136, 14046), (1704, 9364), (2272, 7023), (2341, 6816), (3408, 4682)]