42589428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{72431}}^1$

素因数の和:72452

約数の個数: 36

約数和(自身を含む): 115601472

約数和(自身を除く): 73012044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 72431, 144862, 217293, 289724, 434586, 507017, 869172, 1014034, 1521051, 2028068, 3042102, 3549119, 6084204, 7098238, 10647357, 14196476, 21294714, 42589428]

約数ペア:

[(1, 42589428), (2, 21294714), (3, 14196476), (4, 10647357), (6, 7098238), (7, 6084204), (12, 3549119), (14, 3042102), (21, 2028068), (28, 1521051), (42, 1014034), (49, 869172), (84, 507017), (98, 434586), (147, 289724), (196, 217293), (294, 144862), (588, 72431)]