63158928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{187973}}^1$

素因数の和:187991

約数の個数: 40

約数和(自身を含む): 186470208

約数和(自身を除く): 123311280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 187973, 375946, 563919, 751892, 1127838, 1315811, 1503784, 2255676, 2631622, 3007568, 3947433, 4511352, 5263244, 7894866, 9022704, 10526488, 15789732, 21052976, 31579464, 63158928]

約数ペア:

[(1, 63158928), (2, 31579464), (3, 21052976), (4, 15789732), (6, 10526488), (7, 9022704), (8, 7894866), (12, 5263244), (14, 4511352), (16, 3947433), (21, 3007568), (24, 2631622), (28, 2255676), (42, 1503784), (48, 1315811), (56, 1127838), (84, 751892), (112, 563919), (168, 375946), (336, 187973)]