8581414976

素因数分解:

$2^6\times {\mathrm{419}}^1\times {\mathrm{320011}}^1$

素因数の和:320442

約数の個数: 28

約数和(自身を含む): 17069440080

約数和(自身を除く): 8488025104

約数列:

[1, 2, 4, 8, 16, 32, 64, 419, 838, 1676, 3352, 6704, 13408, 26816, 320011, 640022, 1280044, 2560088, 5120176, 10240352, 20480704, 134084609, 268169218, 536338436, 1072676872, 2145353744, 4290707488, 8581414976]

約数ペア:

[(1, 8581414976), (2, 4290707488), (4, 2145353744), (8, 1072676872), (16, 536338436), (32, 268169218), (64, 134084609), (419, 20480704), (838, 10240352), (1676, 5120176), (3352, 2560088), (6704, 1280044), (13408, 640022), (26816, 320011)]