64829444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{1039}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 119683200

約数和(自身を除く): 54853756

約数列:

[1, 2, 4, 19, 38, 76, 821, 1039, 1642, 2078, 3284, 4156, 15599, 19741, 31198, 39482, 62396, 78964, 853019, 1706038, 3412076, 16207361, 32414722, 64829444]

約数ペア:

[(1, 64829444), (2, 32414722), (4, 16207361), (19, 3412076), (38, 1706038), (76, 853019), (821, 78964), (1039, 62396), (1642, 39482), (2078, 31198), (3284, 19741), (4156, 15599)]