40513584

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 111957120

約数和(自身を除く): 71443536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 131, 136, 204, 262, 272, 379, 393, 408, 524, 758, 786, 816, 1048, 1137, 1516, 1572, 2096, 2227, 2274, 3032, 3144, 4454, 4548, 6064, 6288, 6443, 6681, 8908, 9096, 12886, 13362, 17816, 18192, 19329, 25772, 26724, 35632, 38658, 49649, 51544, 53448, 77316, 99298, 103088, 106896, 148947, 154632, 198596, 297894, 309264, 397192, 595788, 794384, 844033, 1191576, 1688066, 2383152, 2532099, 3376132, 5064198, 6752264, 10128396, 13504528, 20256792, 40513584]

約数ペア:

[(1, 40513584), (2, 20256792), (3, 13504528), (4, 10128396), (6, 6752264), (8, 5064198), (12, 3376132), (16, 2532099), (17, 2383152), (24, 1688066), (34, 1191576), (48, 844033), (51, 794384), (68, 595788), (102, 397192), (131, 309264), (136, 297894), (204, 198596), (262, 154632), (272, 148947), (379, 106896), (393, 103088), (408, 99298), (524, 77316), (758, 53448), (786, 51544), (816, 49649), (1048, 38658), (1137, 35632), (1516, 26724), (1572, 25772), (2096, 19329), (2227, 18192), (2274, 17816), (3032, 13362), (3144, 12886), (4454, 9096), (4548, 8908), (6064, 6681), (6288, 6443)]