64544578

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4889}}^1$

素因数の和:4962

約数の個数: 32

約数和(自身を含む): 118298880

約数和(自身を除く): 53754302

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 4889, 6601, 9778, 13202, 34223, 68446, 112447, 200449, 224894, 400898, 787129, 1403143, 1574258, 2806286, 4610327, 9220654, 32272289, 64544578]

約数ペア:

[(1, 64544578), (2, 32272289), (7, 9220654), (14, 4610327), (23, 2806286), (41, 1574258), (46, 1403143), (82, 787129), (161, 400898), (287, 224894), (322, 200449), (574, 112447), (943, 68446), (1886, 34223), (4889, 13202), (6601, 9778)]