42689096

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 82080000

約数和(自身を除く): 39390904

約数列:

[1, 2, 4, 8, 59, 118, 149, 236, 298, 472, 596, 607, 1192, 1214, 2428, 4856, 8791, 17582, 35164, 35813, 70328, 71626, 90443, 143252, 180886, 286504, 361772, 723544, 5336137, 10672274, 21344548, 42689096]

約数ペア:

[(1, 42689096), (2, 21344548), (4, 10672274), (8, 5336137), (59, 723544), (118, 361772), (149, 286504), (236, 180886), (298, 143252), (472, 90443), (596, 71626), (607, 70328), (1192, 35813), (1214, 35164), (2428, 17582), (4856, 8791)]