39677498

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 29995462

約数列:

[1, 2, 7, 14, 71, 142, 179, 223, 358, 446, 497, 994, 1253, 1561, 2506, 3122, 12709, 15833, 25418, 31666, 39917, 79834, 88963, 110831, 177926, 221662, 279419, 558838, 2834107, 5668214, 19838749, 39677498]

約数ペア:

[(1, 39677498), (2, 19838749), (7, 5668214), (14, 2834107), (71, 558838), (142, 279419), (179, 221662), (223, 177926), (358, 110831), (446, 88963), (497, 79834), (994, 39917), (1253, 31666), (1561, 25418), (2506, 15833), (3122, 12709)]