64760566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 108662400

約数和(自身を除く): 43901834

約数列:

[1, 2, 13, 26, 41, 79, 82, 158, 533, 769, 1027, 1066, 1538, 2054, 3239, 6478, 9997, 19994, 31529, 42107, 60751, 63058, 84214, 121502, 409877, 789763, 819754, 1579526, 2490791, 4981582, 32380283, 64760566]

約数ペア:

[(1, 64760566), (2, 32380283), (13, 4981582), (26, 2490791), (41, 1579526), (79, 819754), (82, 789763), (158, 409877), (533, 121502), (769, 84214), (1027, 63058), (1066, 60751), (1538, 42107), (2054, 31529), (3239, 19994), (6478, 9997)]