63881344

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{26267}}^1$

素因数の和:26300

約数の個数: 32

約数和(自身を含む): 133966800

約数和(自身を除く): 70085456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 26267, 52534, 105068, 210136, 420272, 499073, 840544, 998146, 1681088, 1996292, 3362176, 3992584, 7985168, 15970336, 31940672, 63881344]

約数ペア:

[(1, 63881344), (2, 31940672), (4, 15970336), (8, 7985168), (16, 3992584), (19, 3362176), (32, 1996292), (38, 1681088), (64, 998146), (76, 840544), (128, 499073), (152, 420272), (304, 210136), (608, 105068), (1216, 52534), (2432, 26267)]