77949932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{12983}}^1$

素因数の和:13085

約数の個数: 24

約数和(自身を含む): 145420800

約数和(自身を除く): 67470868

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 12983, 25966, 51932, 246677, 493354, 986708, 1025657, 2051314, 4102628, 19487483, 38974966, 77949932]

約数ペア:

[(1, 77949932), (2, 38974966), (4, 19487483), (19, 4102628), (38, 2051314), (76, 1025657), (79, 986708), (158, 493354), (316, 246677), (1501, 51932), (3002, 25966), (6004, 12983)]