67471208

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{5171}}^1$

素因数の和:5417

約数の個数: 32

約数和(自身を含む): 145229760

約数和(自身を除く): 77758552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 3262, 5171, 6524, 10342, 13048, 20684, 36197, 41368, 72394, 144788, 289576, 1204843, 2409686, 4819372, 8433901, 9638744, 16867802, 33735604, 67471208]

約数ペア:

[(1, 67471208), (2, 33735604), (4, 16867802), (7, 9638744), (8, 8433901), (14, 4819372), (28, 2409686), (56, 1204843), (233, 289576), (466, 144788), (932, 72394), (1631, 41368), (1864, 36197), (3262, 20684), (5171, 13048), (6524, 10342)]