25039112

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 57283200

約数和(自身を除く): 32244088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 101, 133, 152, 202, 233, 266, 404, 466, 532, 707, 808, 932, 1064, 1414, 1631, 1864, 1919, 2828, 3262, 3838, 4427, 5656, 6524, 7676, 8854, 13048, 13433, 15352, 17708, 23533, 26866, 30989, 35416, 47066, 53732, 61978, 94132, 107464, 123956, 164731, 188264, 247912, 329462, 447127, 658924, 894254, 1317848, 1788508, 3129889, 3577016, 6259778, 12519556, 25039112]

約数ペア:

[(1, 25039112), (2, 12519556), (4, 6259778), (7, 3577016), (8, 3129889), (14, 1788508), (19, 1317848), (28, 894254), (38, 658924), (56, 447127), (76, 329462), (101, 247912), (133, 188264), (152, 164731), (202, 123956), (233, 107464), (266, 94132), (404, 61978), (466, 53732), (532, 47066), (707, 35416), (808, 30989), (932, 26866), (1064, 23533), (1414, 17708), (1631, 15352), (1864, 13433), (1919, 13048), (2828, 8854), (3262, 7676), (3838, 6524), (4427, 5656)]