77120056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2137}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 156245040

約数和(自身を除く): 79124984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 347, 694, 1388, 2137, 2776, 4274, 4511, 8548, 9022, 17096, 18044, 27781, 36088, 55562, 111124, 222248, 741539, 1483078, 2966156, 5932312, 9640007, 19280014, 38560028, 77120056]

約数ペア:

[(1, 77120056), (2, 38560028), (4, 19280014), (8, 9640007), (13, 5932312), (26, 2966156), (52, 1483078), (104, 741539), (347, 222248), (694, 111124), (1388, 55562), (2137, 36088), (2776, 27781), (4274, 18044), (4511, 17096), (8548, 9022)]