71640632

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21683}}^1$

素因数の和:21755

約数の個数: 32

約数和(自身を含む): 156124800

約数和(自身を除く): 84484168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 21683, 43366, 86732, 151781, 173464, 303562, 607124, 1214248, 1279297, 2558594, 5117188, 8955079, 10234376, 17910158, 35820316, 71640632]

約数ペア:

[(1, 71640632), (2, 35820316), (4, 17910158), (7, 10234376), (8, 8955079), (14, 5117188), (28, 2558594), (56, 1279297), (59, 1214248), (118, 607124), (236, 303562), (413, 173464), (472, 151781), (826, 86732), (1652, 43366), (3304, 21683)]