79508312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40237}}^1$

素因数の和:40275

約数の個数: 32

約数和(自身を含む): 168999600

約数和(自身を除く): 89491288

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 40237, 80474, 160948, 321896, 523081, 764503, 1046162, 1529006, 2092324, 3058012, 4184648, 6116024, 9938539, 19877078, 39754156, 79508312]

約数ペア:

[(1, 79508312), (2, 39754156), (4, 19877078), (8, 9938539), (13, 6116024), (19, 4184648), (26, 3058012), (38, 2092324), (52, 1529006), (76, 1046162), (104, 764503), (152, 523081), (247, 321896), (494, 160948), (988, 80474), (1976, 40237)]