63491896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8363}}^1$

素因数の和:8455

約数の個数: 32

約数和(自身を含む): 129976560

約数和(自身を除く): 66484664

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 8363, 16726, 33452, 66904, 108719, 217438, 434876, 610499, 869752, 1220998, 2441996, 4883992, 7936487, 15872974, 31745948, 63491896]

約数ペア:

[(1, 63491896), (2, 31745948), (4, 15872974), (8, 7936487), (13, 4883992), (26, 2441996), (52, 1220998), (73, 869752), (104, 610499), (146, 434876), (292, 217438), (584, 108719), (949, 66904), (1898, 33452), (3796, 16726), (7592, 8363)]