17438432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 37884672

約数和(自身を除く): 20446240

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 107, 176, 214, 352, 428, 463, 856, 926, 1177, 1712, 1852, 2354, 3424, 3704, 4708, 5093, 7408, 9416, 10186, 14816, 18832, 20372, 37664, 40744, 49541, 81488, 99082, 162976, 198164, 396328, 544951, 792656, 1089902, 1585312, 2179804, 4359608, 8719216, 17438432]

約数ペア:

[(1, 17438432), (2, 8719216), (4, 4359608), (8, 2179804), (11, 1585312), (16, 1089902), (22, 792656), (32, 544951), (44, 396328), (88, 198164), (107, 162976), (176, 99082), (214, 81488), (352, 49541), (428, 40744), (463, 37664), (856, 20372), (926, 18832), (1177, 14816), (1712, 10186), (1852, 9416), (2354, 7408), (3424, 5093), (3704, 4708)]