64676458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3853}}^1$

素因数の和:3982

約数の個数: 32

約数和(自身を含む): 122094720

約数和(自身を除く): 57418262

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 2398, 3853, 7706, 8393, 16786, 26971, 42383, 53942, 84766, 296681, 419977, 593362, 839954, 2939839, 4619747, 5879678, 9239494, 32338229, 64676458]

約数ペア:

[(1, 64676458), (2, 32338229), (7, 9239494), (11, 5879678), (14, 4619747), (22, 2939839), (77, 839954), (109, 593362), (154, 419977), (218, 296681), (763, 84766), (1199, 53942), (1526, 42383), (2398, 26971), (3853, 16786), (7706, 8393)]