29881344

素因数分解:

$2^{10}\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 88

約数和(自身を含む): 81355968

約数和(自身を除く): 51474624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 137, 142, 192, 213, 256, 274, 284, 384, 411, 426, 512, 548, 568, 768, 822, 852, 1024, 1096, 1136, 1536, 1644, 1704, 2192, 2272, 3072, 3288, 3408, 4384, 4544, 6576, 6816, 8768, 9088, 9727, 13152, 13632, 17536, 18176, 19454, 26304, 27264, 29181, 35072, 36352, 38908, 52608, 54528, 58362, 70144, 72704, 77816, 105216, 109056, 116724, 140288, 155632, 210432, 218112, 233448, 311264, 420864, 466896, 622528, 933792, 1245056, 1867584, 2490112, 3735168, 4980224, 7470336, 9960448, 14940672, 29881344]

約数ペア:

[(1, 29881344), (2, 14940672), (3, 9960448), (4, 7470336), (6, 4980224), (8, 3735168), (12, 2490112), (16, 1867584), (24, 1245056), (32, 933792), (48, 622528), (64, 466896), (71, 420864), (96, 311264), (128, 233448), (137, 218112), (142, 210432), (192, 155632), (213, 140288), (256, 116724), (274, 109056), (284, 105216), (384, 77816), (411, 72704), (426, 70144), (512, 58362), (548, 54528), (568, 52608), (768, 38908), (822, 36352), (852, 35072), (1024, 29181), (1096, 27264), (1136, 26304), (1536, 19454), (1644, 18176), (1704, 17536), (2192, 13632), (2272, 13152), (3072, 9727), (3288, 9088), (3408, 8768), (4384, 6816), (4544, 6576)]