72053488

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{26647}}^1$

素因数の和:26681

約数の個数: 30

約数和(自身を含む): 151174104

約数和(自身を除く): 79120616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 26647, 53294, 106588, 213176, 346411, 426352, 692822, 1385644, 2771288, 4503343, 5542576, 9006686, 18013372, 36026744, 72053488]

約数ペア:

[(1, 72053488), (2, 36026744), (4, 18013372), (8, 9006686), (13, 5542576), (16, 4503343), (26, 2771288), (52, 1385644), (104, 692822), (169, 426352), (208, 346411), (338, 213176), (676, 106588), (1352, 53294), (2704, 26647)]