771287504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{6779}}^1$

素因数の和:7347

約数の個数: 40

約数和(自身を含む): 1612500960

約数和(自身を除く): 841213456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 547, 1094, 2188, 4376, 6779, 7111, 8752, 13558, 14222, 27116, 28444, 54232, 56888, 88127, 108464, 113776, 176254, 352508, 705016, 1410032, 3708113, 7416226, 14832452, 29664904, 48205469, 59329808, 96410938, 192821876, 385643752, 771287504]

約数ペア:

[(1, 771287504), (2, 385643752), (4, 192821876), (8, 96410938), (13, 59329808), (16, 48205469), (26, 29664904), (52, 14832452), (104, 7416226), (208, 3708113), (547, 1410032), (1094, 705016), (2188, 352508), (4376, 176254), (6779, 113776), (7111, 108464), (8752, 88127), (13558, 56888), (14222, 54232), (27116, 28444)]