3128216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4297}}^1$

素因数の和:4323

約数の個数: 32

約数和(自身を含む): 7220640

約数和(自身を除く): 4092424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 4297, 8594, 17188, 30079, 34376, 55861, 60158, 111722, 120316, 223444, 240632, 391027, 446888, 782054, 1564108, 3128216]

約数ペア:

[(1, 3128216), (2, 1564108), (4, 782054), (7, 446888), (8, 391027), (13, 240632), (14, 223444), (26, 120316), (28, 111722), (52, 60158), (56, 55861), (91, 34376), (104, 30079), (182, 17188), (364, 8594), (728, 4297)]