70707928

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 136028160

約数和(自身を除く): 65320232

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 383, 491, 766, 982, 1532, 1964, 3064, 3928, 18001, 23077, 36002, 46154, 72004, 92308, 144008, 184616, 188053, 376106, 752212, 1504424, 8838491, 17676982, 35353964, 70707928]

約数ペア:

[(1, 70707928), (2, 35353964), (4, 17676982), (8, 8838491), (47, 1504424), (94, 752212), (188, 376106), (376, 188053), (383, 184616), (491, 144008), (766, 92308), (982, 72004), (1532, 46154), (1964, 36002), (3064, 23077), (3928, 18001)]