29161748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 64546944

約数和(自身を除く): 35385196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1297, 1606, 2044, 2594, 3212, 5188, 5621, 9079, 11242, 14267, 18158, 22484, 28534, 36316, 57068, 94681, 99869, 189362, 199738, 378724, 399476, 662767, 1041491, 1325534, 2082982, 2651068, 4165964, 7290437, 14580874, 29161748]

約数ペア:

[(1, 29161748), (2, 14580874), (4, 7290437), (7, 4165964), (11, 2651068), (14, 2082982), (22, 1325534), (28, 1041491), (44, 662767), (73, 399476), (77, 378724), (146, 199738), (154, 189362), (292, 99869), (308, 94681), (511, 57068), (803, 36316), (1022, 28534), (1297, 22484), (1606, 18158), (2044, 14267), (2594, 11242), (3212, 9079), (5188, 5621)]