38399816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52747}}^1$

素因数の和:52773

約数の個数: 32

約数和(自身を含む): 88616640

約数和(自身を除く): 50216824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 52747, 105494, 210988, 369229, 421976, 685711, 738458, 1371422, 1476916, 2742844, 2953832, 4799977, 5485688, 9599954, 19199908, 38399816]

約数ペア:

[(1, 38399816), (2, 19199908), (4, 9599954), (7, 5485688), (8, 4799977), (13, 2953832), (14, 2742844), (26, 1476916), (28, 1371422), (52, 738458), (56, 685711), (91, 421976), (104, 369229), (182, 210988), (364, 105494), (728, 52747)]