28973072

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:603

約数の個数: 40

約数和(自身を含む): 58311000

約数和(自身を除く): 29337928

約数列:

[1, 2, 4, 8, 16, 37, 74, 109, 148, 218, 296, 436, 449, 592, 872, 898, 1744, 1796, 3592, 4033, 7184, 8066, 16132, 16613, 32264, 33226, 48941, 64528, 66452, 97882, 132904, 195764, 265808, 391528, 783056, 1810817, 3621634, 7243268, 14486536, 28973072]

約数ペア:

[(1, 28973072), (2, 14486536), (4, 7243268), (8, 3621634), (16, 1810817), (37, 783056), (74, 391528), (109, 265808), (148, 195764), (218, 132904), (296, 97882), (436, 66452), (449, 64528), (592, 48941), (872, 33226), (898, 32264), (1744, 16613), (1796, 16132), (3592, 8066), (4033, 7184)]