61690642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 102587184

約数和(自身を除く): 40896542

約数列:

[1, 2, 13, 26, 61, 97, 122, 194, 401, 793, 802, 1261, 1586, 2522, 5213, 5917, 10426, 11834, 24461, 38897, 48922, 76921, 77794, 153842, 317993, 505661, 635986, 1011322, 2372717, 4745434, 30845321, 61690642]

約数ペア:

[(1, 61690642), (2, 30845321), (13, 4745434), (26, 2372717), (61, 1011322), (97, 635986), (122, 505661), (194, 317993), (401, 153842), (793, 77794), (802, 76921), (1261, 48922), (1586, 38897), (2522, 24461), (5213, 11834), (5917, 10426)]