28626325812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{72493}}^1$

素因数の和:74077

約数の個数: 72

約数和(自身を含む): 82752190976

約数和(自身を除く): 54125865164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1567, 3134, 4701, 6268, 9402, 10969, 14103, 18804, 21938, 28206, 32907, 43876, 56412, 65814, 72493, 98721, 131628, 144986, 197442, 217479, 289972, 394884, 434958, 507451, 652437, 869916, 1014902, 1304874, 1522353, 2029804, 2609748, 3044706, 4567059, 6089412, 9134118, 18268236, 113596531, 227193062, 340789593, 454386124, 681579186, 795175717, 1022368779, 1363158372, 1590351434, 2044737558, 2385527151, 3180702868, 4089475116, 4771054302, 7156581453, 9542108604, 14313162906, 28626325812]

約数ペア:

[(1, 28626325812), (2, 14313162906), (3, 9542108604), (4, 7156581453), (6, 4771054302), (7, 4089475116), (9, 3180702868), (12, 2385527151), (14, 2044737558), (18, 1590351434), (21, 1363158372), (28, 1022368779), (36, 795175717), (42, 681579186), (63, 454386124), (84, 340789593), (126, 227193062), (252, 113596531), (1567, 18268236), (3134, 9134118), (4701, 6089412), (6268, 4567059), (9402, 3044706), (10969, 2609748), (14103, 2029804), (18804, 1522353), (21938, 1304874), (28206, 1014902), (32907, 869916), (43876, 652437), (56412, 507451), (65814, 434958), (72493, 394884), (98721, 289972), (131628, 217479), (144986, 197442)]