7887937616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2843}}^1\times {\mathrm{13339}}^1$

素因数の和:16203

約数の個数: 40

約数和(自身を含む): 16465508640

約数和(自身を除く): 8577571024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2843, 5686, 11372, 13339, 22744, 26678, 36959, 45488, 53356, 73918, 106712, 147836, 173407, 213424, 295672, 346814, 591344, 693628, 1387256, 2774512, 37922777, 75845554, 151691108, 303382216, 492996101, 606764432, 985992202, 1971984404, 3943968808, 7887937616]

約数ペア:

[(1, 7887937616), (2, 3943968808), (4, 1971984404), (8, 985992202), (13, 606764432), (16, 492996101), (26, 303382216), (52, 151691108), (104, 75845554), (208, 37922777), (2843, 2774512), (5686, 1387256), (11372, 693628), (13339, 591344), (22744, 346814), (26678, 295672), (36959, 213424), (45488, 173407), (53356, 147836), (73918, 106712)]