7931028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 21288960

約数和(自身を除く): 13357932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 359, 526, 718, 789, 1052, 1077, 1436, 1578, 1841, 2154, 2513, 3156, 3682, 4308, 5026, 5523, 7364, 7539, 10052, 11046, 15078, 22092, 30156, 94417, 188834, 283251, 377668, 566502, 660919, 1133004, 1321838, 1982757, 2643676, 3965514, 7931028]

約数ペア:

[(1, 7931028), (2, 3965514), (3, 2643676), (4, 1982757), (6, 1321838), (7, 1133004), (12, 660919), (14, 566502), (21, 377668), (28, 283251), (42, 188834), (84, 94417), (263, 30156), (359, 22092), (526, 15078), (718, 11046), (789, 10052), (1052, 7539), (1077, 7364), (1436, 5523), (1578, 5026), (1841, 4308), (2154, 3682), (2513, 3156)]