25760071416

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{53831}}^1$

素因数の和:54124

約数の個数: 64

約数和(自身を含む): 65321902080

約数和(自身を除く): 39561830664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 157, 254, 314, 381, 471, 508, 628, 762, 942, 1016, 1256, 1524, 1884, 3048, 3768, 19939, 39878, 53831, 59817, 79756, 107662, 119634, 159512, 161493, 215324, 239268, 322986, 430648, 478536, 645972, 1291944, 6836537, 8451467, 13673074, 16902934, 20509611, 25354401, 27346148, 33805868, 41019222, 50708802, 54692296, 67611736, 82038444, 101417604, 164076888, 202835208, 1073336309, 2146672618, 3220008927, 4293345236, 6440017854, 8586690472, 12880035708, 25760071416]

約数ペア:

[(1, 25760071416), (2, 12880035708), (3, 8586690472), (4, 6440017854), (6, 4293345236), (8, 3220008927), (12, 2146672618), (24, 1073336309), (127, 202835208), (157, 164076888), (254, 101417604), (314, 82038444), (381, 67611736), (471, 54692296), (508, 50708802), (628, 41019222), (762, 33805868), (942, 27346148), (1016, 25354401), (1256, 20509611), (1524, 16902934), (1884, 13673074), (3048, 8451467), (3768, 6836537), (19939, 1291944), (39878, 645972), (53831, 478536), (59817, 430648), (79756, 322986), (107662, 239268), (119634, 215324), (159512, 161493)]