78499966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 126358848

約数和(自身を除く): 47858882

約数列:

[1, 2, 23, 46, 73, 97, 146, 194, 241, 482, 1679, 2231, 3358, 4462, 5543, 7081, 11086, 14162, 17593, 23377, 35186, 46754, 162863, 325726, 404639, 537671, 809278, 1075342, 1706521, 3413042, 39249983, 78499966]

約数ペア:

[(1, 78499966), (2, 39249983), (23, 3413042), (46, 1706521), (73, 1075342), (97, 809278), (146, 537671), (194, 404639), (241, 325726), (482, 162863), (1679, 46754), (2231, 35186), (3358, 23377), (4462, 17593), (5543, 14162), (7081, 11086)]