74077618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 49094222

約数列:

[1, 2, 19, 23, 38, 46, 131, 262, 437, 647, 874, 1294, 2489, 3013, 4978, 6026, 12293, 14881, 24586, 29762, 57247, 84757, 114494, 169514, 282739, 565478, 1610383, 1949411, 3220766, 3898822, 37038809, 74077618]

約数ペア:

[(1, 74077618), (2, 37038809), (19, 3898822), (23, 3220766), (38, 1949411), (46, 1610383), (131, 565478), (262, 282739), (437, 169514), (647, 114494), (874, 84757), (1294, 57247), (2489, 29762), (3013, 24586), (4978, 14881), (6026, 12293)]