64544788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19051}}^1$

素因数の和:19084

約数の個数: 36

約数和(自身を含む): 141899296

約数和(自身を除く): 77354508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 19051, 38102, 76204, 133357, 209561, 266714, 419122, 533428, 838244, 1466927, 2305171, 2933854, 4610342, 5867708, 9220684, 16136197, 32272394, 64544788]

約数ペア:

[(1, 64544788), (2, 32272394), (4, 16136197), (7, 9220684), (11, 5867708), (14, 4610342), (22, 2933854), (28, 2305171), (44, 1466927), (77, 838244), (121, 533428), (154, 419122), (242, 266714), (308, 209561), (484, 133357), (847, 76204), (1694, 38102), (3388, 19051)]