79373944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40169}}^1$

素因数の和:40207

約数の個数: 32

約数和(自身を含む): 168714000

約数和(自身を除く): 89340056

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 40169, 80338, 160676, 321352, 522197, 763211, 1044394, 1526422, 2088788, 3052844, 4177576, 6105688, 9921743, 19843486, 39686972, 79373944]

約数ペア:

[(1, 79373944), (2, 39686972), (4, 19843486), (8, 9921743), (13, 6105688), (19, 4177576), (26, 3052844), (38, 2088788), (52, 1526422), (76, 1044394), (104, 763211), (152, 522197), (247, 321352), (494, 160676), (988, 80338), (1976, 40169)]