64828684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{50177}}^1$

素因数の和:50217

約数の個数: 24

約数和(自身を含む): 126448560

約数和(自身を除く): 61619876

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 50177, 100354, 200708, 853009, 953363, 1706018, 1906726, 3412036, 3813452, 16207171, 32414342, 64828684]

約数ペア:

[(1, 64828684), (2, 32414342), (4, 16207171), (17, 3813452), (19, 3412036), (34, 1906726), (38, 1706018), (68, 953363), (76, 853009), (323, 200708), (646, 100354), (1292, 50177)]