42251888

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3461}}^1$

素因数の和:3585

約数の個数: 40

約数和(自身を含む): 94443360

約数和(自身を除く): 52191472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 3461, 6104, 6922, 12208, 13844, 24227, 27688, 48454, 55376, 96908, 193816, 377249, 387632, 754498, 1508996, 2640743, 3017992, 5281486, 6035984, 10562972, 21125944, 42251888]

約数ペア:

[(1, 42251888), (2, 21125944), (4, 10562972), (7, 6035984), (8, 5281486), (14, 3017992), (16, 2640743), (28, 1508996), (56, 754498), (109, 387632), (112, 377249), (218, 193816), (436, 96908), (763, 55376), (872, 48454), (1526, 27688), (1744, 24227), (3052, 13844), (3461, 12208), (6104, 6922)]