67426996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2704

約数の個数: 48

約数和(自身を含む): 147329280

約数和(自身を除く): 79902284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 2609, 3692, 5218, 6461, 10436, 12922, 18263, 25844, 33917, 36526, 67834, 73052, 135668, 185239, 237419, 370478, 474838, 740956, 949676, 1296673, 2408107, 2593346, 4816214, 5186692, 9632428, 16856749, 33713498, 67426996]

約数ペア:

[(1, 67426996), (2, 33713498), (4, 16856749), (7, 9632428), (13, 5186692), (14, 4816214), (26, 2593346), (28, 2408107), (52, 1296673), (71, 949676), (91, 740956), (142, 474838), (182, 370478), (284, 237419), (364, 185239), (497, 135668), (923, 73052), (994, 67834), (1846, 36526), (1988, 33917), (2609, 25844), (3692, 18263), (5218, 12922), (6461, 10436)]