28927824

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 77620032

約数和(自身を除く): 48692208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 83, 106, 137, 159, 166, 212, 249, 274, 318, 332, 411, 424, 498, 548, 636, 664, 822, 848, 996, 1096, 1272, 1328, 1644, 1992, 2192, 2544, 3288, 3984, 4399, 6576, 7261, 8798, 11371, 13197, 14522, 17596, 21783, 22742, 26394, 29044, 34113, 35192, 43566, 45484, 52788, 58088, 68226, 70384, 87132, 90968, 105576, 116176, 136452, 174264, 181936, 211152, 272904, 348528, 545808, 602663, 1205326, 1807989, 2410652, 3615978, 4821304, 7231956, 9642608, 14463912, 28927824]

約数ペア:

[(1, 28927824), (2, 14463912), (3, 9642608), (4, 7231956), (6, 4821304), (8, 3615978), (12, 2410652), (16, 1807989), (24, 1205326), (48, 602663), (53, 545808), (83, 348528), (106, 272904), (137, 211152), (159, 181936), (166, 174264), (212, 136452), (249, 116176), (274, 105576), (318, 90968), (332, 87132), (411, 70384), (424, 68226), (498, 58088), (548, 52788), (636, 45484), (664, 43566), (822, 35192), (848, 34113), (996, 29044), (1096, 26394), (1272, 22742), (1328, 21783), (1644, 17596), (1992, 14522), (2192, 13197), (2544, 11371), (3288, 8798), (3984, 7261), (4399, 6576)]