29543668

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 66878784

約数和(自身を除く): 37335116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 71, 77, 98, 142, 154, 193, 196, 284, 308, 386, 497, 539, 772, 781, 994, 1078, 1351, 1562, 1988, 2123, 2156, 2702, 3124, 3479, 4246, 5404, 5467, 6958, 8492, 9457, 10934, 13703, 13916, 14861, 18914, 21868, 27406, 29722, 37828, 38269, 54812, 59444, 76538, 95921, 104027, 150733, 153076, 191842, 208054, 301466, 383684, 416108, 602932, 671447, 1055131, 1342894, 2110262, 2685788, 4220524, 7385917, 14771834, 29543668]

約数ペア:

[(1, 29543668), (2, 14771834), (4, 7385917), (7, 4220524), (11, 2685788), (14, 2110262), (22, 1342894), (28, 1055131), (44, 671447), (49, 602932), (71, 416108), (77, 383684), (98, 301466), (142, 208054), (154, 191842), (193, 153076), (196, 150733), (284, 104027), (308, 95921), (386, 76538), (497, 59444), (539, 54812), (772, 38269), (781, 37828), (994, 29722), (1078, 27406), (1351, 21868), (1562, 18914), (1988, 14861), (2123, 13916), (2156, 13703), (2702, 10934), (3124, 9457), (3479, 8492), (4246, 6958), (5404, 5467)]