74504353

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 102829824

約数和(自身を除く): 28325471

約数列:

[1, 7, 11, 17, 47, 49, 77, 119, 173, 187, 329, 517, 539, 799, 833, 1211, 1309, 1903, 2303, 2941, 3619, 5593, 8131, 8477, 8789, 9163, 13321, 20587, 25333, 32351, 39151, 56917, 61523, 89441, 93247, 138227, 144109, 226457, 398419, 430661, 626087, 967589, 1520497, 1585199, 4382609, 6773123, 10643479, 74504353]

約数ペア:

[(1, 74504353), (7, 10643479), (11, 6773123), (17, 4382609), (47, 1585199), (49, 1520497), (77, 967589), (119, 626087), (173, 430661), (187, 398419), (329, 226457), (517, 144109), (539, 138227), (799, 93247), (833, 89441), (1211, 61523), (1309, 56917), (1903, 39151), (2303, 32351), (2941, 25333), (3619, 20587), (5593, 13321), (8131, 9163), (8477, 8789)]