43883837284

素因数分解:

$2^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{691}}^1\times {\mathrm{1453}}^1$

素因数の和:2385

約数の個数: 72

約数和(自身を含む): 89927271168

約数和(自身を除く): 46043433884

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 446, 691, 892, 1382, 1453, 1561, 2764, 2906, 3122, 4837, 5812, 6244, 9674, 10171, 10927, 19348, 20342, 21854, 33859, 40684, 43708, 67718, 71197, 135436, 142394, 154093, 284788, 308186, 324019, 616372, 648038, 1004023, 1078651, 1296076, 2008046, 2157302, 2268133, 4016092, 4314604, 4536266, 7028161, 7550557, 9072532, 14056322, 15101114, 15876931, 28112644, 30202228, 31753862, 49197127, 63507724, 98394254, 196788508, 223897129, 447794258, 895588516, 1567279903, 3134559806, 6269119612, 10970959321, 21941918642, 43883837284]

約数ペア:

[(1, 43883837284), (2, 21941918642), (4, 10970959321), (7, 6269119612), (14, 3134559806), (28, 1567279903), (49, 895588516), (98, 447794258), (196, 223897129), (223, 196788508), (446, 98394254), (691, 63507724), (892, 49197127), (1382, 31753862), (1453, 30202228), (1561, 28112644), (2764, 15876931), (2906, 15101114), (3122, 14056322), (4837, 9072532), (5812, 7550557), (6244, 7028161), (9674, 4536266), (10171, 4314604), (10927, 4016092), (19348, 2268133), (20342, 2157302), (21854, 2008046), (33859, 1296076), (40684, 1078651), (43708, 1004023), (67718, 648038), (71197, 616372), (135436, 324019), (142394, 308186), (154093, 284788)]