42563344

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{7369}}^1$

素因数の和:7415

約数の個数: 30

約数和(自身を含む): 87047070

約数和(自身を除く): 44483726

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 7369, 14738, 29476, 58952, 117904, 140011, 280022, 560044, 1120088, 2240176, 2660209, 5320418, 10640836, 21281672, 42563344]

約数ペア:

[(1, 42563344), (2, 21281672), (4, 10640836), (8, 5320418), (16, 2660209), (19, 2240176), (38, 1120088), (76, 560044), (152, 280022), (304, 140011), (361, 117904), (722, 58952), (1444, 29476), (2888, 14738), (5776, 7369)]