67427864

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8081}}^1$

素因数の和:8243

約数の個数: 32

約数和(自身を含む): 145476000

約数和(自身を除く): 78048136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8081, 8344, 16162, 32324, 56567, 64648, 113134, 226268, 452536, 1204069, 2408138, 4816276, 8428483, 9632552, 16856966, 33713932, 67427864]

約数ペア:

[(1, 67427864), (2, 33713932), (4, 16856966), (7, 9632552), (8, 8428483), (14, 4816276), (28, 2408138), (56, 1204069), (149, 452536), (298, 226268), (596, 113134), (1043, 64648), (1192, 56567), (2086, 32324), (4172, 16162), (8081, 8344)]