28570416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3697}}^1$

素因数の和:3738

約数の個数: 80

約数和(自身を含む): 88041984

約数和(自身を除く): 59471568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3697, 3864, 7394, 7728, 11091, 14788, 22182, 25879, 29576, 44364, 51758, 59152, 77637, 85031, 88728, 103516, 155274, 170062, 177456, 207032, 255093, 310548, 340124, 414064, 510186, 595217, 621096, 680248, 1020372, 1190434, 1242192, 1360496, 1785651, 2040744, 2380868, 3571302, 4081488, 4761736, 7142604, 9523472, 14285208, 28570416]

約数ペア:

[(1, 28570416), (2, 14285208), (3, 9523472), (4, 7142604), (6, 4761736), (7, 4081488), (8, 3571302), (12, 2380868), (14, 2040744), (16, 1785651), (21, 1360496), (23, 1242192), (24, 1190434), (28, 1020372), (42, 680248), (46, 621096), (48, 595217), (56, 510186), (69, 414064), (84, 340124), (92, 310548), (112, 255093), (138, 207032), (161, 177456), (168, 170062), (184, 155274), (276, 103516), (322, 88728), (336, 85031), (368, 77637), (483, 59152), (552, 51758), (644, 44364), (966, 29576), (1104, 25879), (1288, 22182), (1932, 14788), (2576, 11091), (3697, 7728), (3864, 7394)]