13029344

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 27841968

約数和(自身を除く): 14812624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 557, 688, 731, 1114, 1376, 1462, 2228, 2924, 4456, 5848, 8912, 9469, 11696, 17824, 18938, 23392, 23951, 37876, 47902, 75752, 95804, 151504, 191608, 303008, 383216, 407167, 766432, 814334, 1628668, 3257336, 6514672, 13029344]

約数ペア:

[(1, 13029344), (2, 6514672), (4, 3257336), (8, 1628668), (16, 814334), (17, 766432), (32, 407167), (34, 383216), (43, 303008), (68, 191608), (86, 151504), (136, 95804), (172, 75752), (272, 47902), (344, 37876), (544, 23951), (557, 23392), (688, 18938), (731, 17824), (1114, 11696), (1376, 9469), (1462, 8912), (2228, 5848), (2924, 4456)]