67258064

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{6791}}^1$

素因数の和:7418

約数の個数: 20

約数和(自身を含む): 130542240

約数和(自身を除く): 63284176

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 6791, 9904, 13582, 27164, 54328, 108656, 4203629, 8407258, 16814516, 33629032, 67258064]

約数ペア:

[(1, 67258064), (2, 33629032), (4, 16814516), (8, 8407258), (16, 4203629), (619, 108656), (1238, 54328), (2476, 27164), (4952, 13582), (6791, 9904)]