78858144890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23969041}}^1$

素因数の和:23969102

約数の個数: 32

約数和(自身を含む): 165674018304

約数和(自身を除く): 86815873414

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 23969041, 47938082, 119845205, 167783287, 239690410, 335566574, 838916435, 1126544927, 1677832870, 2253089854, 5632724635, 7885814489, 11265449270, 15771628978, 39429072445, 78858144890]

約数ペア:

[(1, 78858144890), (2, 39429072445), (5, 15771628978), (7, 11265449270), (10, 7885814489), (14, 5632724635), (35, 2253089854), (47, 1677832870), (70, 1126544927), (94, 838916435), (235, 335566574), (329, 239690410), (470, 167783287), (658, 119845205), (1645, 47938082), (3290, 23969041)]