71398048

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{117431}}^1$

素因数の和:117460

約数の個数: 24

約数和(自身を含む): 147964320

約数和(自身を除く): 76566272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 117431, 234862, 469724, 939448, 1878896, 2231189, 3757792, 4462378, 8924756, 17849512, 35699024, 71398048]

約数ペア:

[(1, 71398048), (2, 35699024), (4, 17849512), (8, 8924756), (16, 4462378), (19, 3757792), (32, 2231189), (38, 1878896), (76, 939448), (152, 469724), (304, 234862), (608, 117431)]