68802388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{7621}}^1$

素因数の和:7723

約数の個数: 24

約数和(自身を含む): 125702024

約数和(自身を除く): 56899636

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 7621, 9028, 15242, 30484, 281977, 464881, 563954, 929762, 1127908, 1859524, 17200597, 34401194, 68802388]

約数ペア:

[(1, 68802388), (2, 34401194), (4, 17200597), (37, 1859524), (61, 1127908), (74, 929762), (122, 563954), (148, 464881), (244, 281977), (2257, 30484), (4514, 15242), (7621, 9028)]