42591848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{757}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 86275560

約数和(自身を除く): 43683712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 541, 757, 1082, 1514, 2164, 3028, 4328, 6056, 7033, 9841, 14066, 19682, 28132, 39364, 56264, 78728, 409537, 819074, 1638148, 3276296, 5323981, 10647962, 21295924, 42591848]

約数ペア:

[(1, 42591848), (2, 21295924), (4, 10647962), (8, 5323981), (13, 3276296), (26, 1638148), (52, 819074), (104, 409537), (541, 78728), (757, 56264), (1082, 39364), (1514, 28132), (2164, 19682), (3028, 14066), (4328, 9841), (6056, 7033)]