71324518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 119116800

約数和(自身を除く): 47792282

約数列:

[1, 2, 19, 23, 38, 46, 79, 158, 437, 874, 1033, 1501, 1817, 2066, 3002, 3634, 19627, 23759, 34523, 39254, 47518, 69046, 81607, 163214, 451421, 902842, 1550533, 1876961, 3101066, 3753922, 35662259, 71324518]

約数ペア:

[(1, 71324518), (2, 35662259), (19, 3753922), (23, 3101066), (38, 1876961), (46, 1550533), (79, 902842), (158, 451421), (437, 163214), (874, 81607), (1033, 69046), (1501, 47518), (1817, 39254), (2066, 34523), (3002, 23759), (3634, 19627)]