42251272

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11261}}^1$

素因数の和:11341

約数の個数: 32

約数和(自身を含む): 91897920

約数和(自身を除く): 49646648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 11261, 22522, 45044, 78827, 90088, 157654, 315308, 630616, 754487, 1508974, 3017948, 5281409, 6035896, 10562818, 21125636, 42251272]

約数ペア:

[(1, 42251272), (2, 21125636), (4, 10562818), (7, 6035896), (8, 5281409), (14, 3017948), (28, 1508974), (56, 754487), (67, 630616), (134, 315308), (268, 157654), (469, 90088), (536, 78827), (938, 45044), (1876, 22522), (3752, 11261)]