30941848

素因数分解:

$2^3\times 7^1\times {\mathrm{673}}^1\times {\mathrm{821}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 66483360

約数和(自身を除く): 35541512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 673, 821, 1346, 1642, 2692, 3284, 4711, 5384, 5747, 6568, 9422, 11494, 18844, 22988, 37688, 45976, 552533, 1105066, 2210132, 3867731, 4420264, 7735462, 15470924, 30941848]

約数ペア:

[(1, 30941848), (2, 15470924), (4, 7735462), (7, 4420264), (8, 3867731), (14, 2210132), (28, 1105066), (56, 552533), (673, 45976), (821, 37688), (1346, 22988), (1642, 18844), (2692, 11494), (3284, 9422), (4711, 6568), (5384, 5747)]