40244641

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 45866304

約数和(自身を除く): 5621663

約数列:

[1, 19, 23, 37, 131, 361, 437, 703, 851, 2489, 3013, 4847, 8303, 13357, 16169, 47291, 57247, 92093, 111481, 307211, 1087693, 1749767, 2118139, 40244641]

約数ペア:

[(1, 40244641), (19, 2118139), (23, 1749767), (37, 1087693), (131, 307211), (361, 111481), (437, 92093), (703, 57247), (851, 47291), (2489, 16169), (3013, 13357), (4847, 8303)]