7770291972

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1\times {\mathrm{6701}}^1$

素因数の和:8140

約数の個数: 48

約数和(自身を含む): 18402297984

約数和(自身を除く): 10632006012

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1361, 2722, 4083, 5444, 6701, 8166, 13402, 16332, 20103, 26804, 40206, 80412, 96631, 193262, 289893, 386524, 475771, 579786, 951542, 1159572, 1427313, 1903084, 2854626, 5709252, 9120061, 18240122, 27360183, 36480244, 54720366, 109440732, 647524331, 1295048662, 1942572993, 2590097324, 3885145986, 7770291972]

約数ペア:

[(1, 7770291972), (2, 3885145986), (3, 2590097324), (4, 1942572993), (6, 1295048662), (12, 647524331), (71, 109440732), (142, 54720366), (213, 36480244), (284, 27360183), (426, 18240122), (852, 9120061), (1361, 5709252), (2722, 2854626), (4083, 1903084), (5444, 1427313), (6701, 1159572), (8166, 951542), (13402, 579786), (16332, 475771), (20103, 386524), (26804, 289893), (40206, 193262), (80412, 96631)]