6721736

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4139}}^1$

素因数の和:4181

約数の個数: 32

約数和(自身を含む): 14904000

約数和(自身を除く): 8182264

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 4139, 8278, 16556, 28973, 33112, 57946, 115892, 120031, 231784, 240062, 480124, 840217, 960248, 1680434, 3360868, 6721736]

約数ペア:

[(1, 6721736), (2, 3360868), (4, 1680434), (7, 960248), (8, 840217), (14, 480124), (28, 240062), (29, 231784), (56, 120031), (58, 115892), (116, 57946), (203, 33112), (232, 28973), (406, 16556), (812, 8278), (1624, 4139)]