79787032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{2137}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 161632800

約数和(自身を除く): 81845768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 1436, 2137, 2872, 4274, 4667, 8548, 9334, 17096, 18668, 27781, 37336, 55562, 111124, 222248, 767183, 1534366, 3068732, 6137464, 9973379, 19946758, 39893516, 79787032]

約数ペア:

[(1, 79787032), (2, 39893516), (4, 19946758), (8, 9973379), (13, 6137464), (26, 3068732), (52, 1534366), (104, 767183), (359, 222248), (718, 111124), (1436, 55562), (2137, 37336), (2872, 27781), (4274, 18668), (4667, 17096), (8548, 9334)]