25452804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{977}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 64407168

約数和(自身を除く): 38954364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 334, 501, 668, 977, 1002, 1954, 2004, 2171, 2931, 3908, 4342, 5862, 6513, 8684, 11724, 12701, 13026, 25402, 26052, 38103, 50804, 76206, 152412, 163159, 326318, 489477, 652636, 978954, 1957908, 2121067, 4242134, 6363201, 8484268, 12726402, 25452804]

約数ペア:

[(1, 25452804), (2, 12726402), (3, 8484268), (4, 6363201), (6, 4242134), (12, 2121067), (13, 1957908), (26, 978954), (39, 652636), (52, 489477), (78, 326318), (156, 163159), (167, 152412), (334, 76206), (501, 50804), (668, 38103), (977, 26052), (1002, 25402), (1954, 13026), (2004, 12701), (2171, 11724), (2931, 8684), (3908, 6513), (4342, 5862)]