38728578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7039}}^1$

素因数の和:7182

約数の個数: 32

約数和(自身を含む): 89210880

約数和(自身を除く): 50482302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 7039, 14078, 21117, 42234, 49273, 98546, 147819, 295638, 922109, 1844218, 2766327, 5532654, 6454763, 12909526, 19364289, 38728578]

約数ペア:

[(1, 38728578), (2, 19364289), (3, 12909526), (6, 6454763), (7, 5532654), (14, 2766327), (21, 1844218), (42, 922109), (131, 295638), (262, 147819), (393, 98546), (786, 49273), (917, 42234), (1834, 21117), (2751, 14078), (5502, 7039)]