67672984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3203}}^1$

素因数の和:3367

約数の個数: 32

約数和(自身を含む): 134568000

約数和(自身を除く): 66895016

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 3203, 5282, 6406, 10564, 12812, 21128, 25624, 60857, 121714, 243428, 445217, 486856, 890434, 1780868, 3561736, 8459123, 16918246, 33836492, 67672984]

約数ペア:

[(1, 67672984), (2, 33836492), (4, 16918246), (8, 8459123), (19, 3561736), (38, 1780868), (76, 890434), (139, 486856), (152, 445217), (278, 243428), (556, 121714), (1112, 60857), (2641, 25624), (3203, 21128), (5282, 12812), (6406, 10564)]