28036944

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:925

約数の個数: 120

約数和(自身を含む): 89572392

約数和(自身を除く): 61535448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 881, 884, 936, 1224, 1326, 1762, 1768, 1872, 1989, 2448, 2643, 2652, 3524, 3536, 3978, 5286, 5304, 7048, 7929, 7956, 10572, 10608, 11453, 14096, 14977, 15858, 15912, 21144, 22906, 29954, 31716, 31824, 34359, 42288, 44931, 45812, 59908, 63432, 68718, 89862, 91624, 103077, 119816, 126864, 134793, 137436, 179724, 183248, 194701, 206154, 239632, 269586, 274872, 359448, 389402, 412308, 539172, 549744, 584103, 718896, 778804, 824616, 1078344, 1168206, 1557608, 1649232, 1752309, 2156688, 2336412, 3115216, 3504618, 4672824, 7009236, 9345648, 14018472, 28036944]

約数ペア:

[(1, 28036944), (2, 14018472), (3, 9345648), (4, 7009236), (6, 4672824), (8, 3504618), (9, 3115216), (12, 2336412), (13, 2156688), (16, 1752309), (17, 1649232), (18, 1557608), (24, 1168206), (26, 1078344), (34, 824616), (36, 778804), (39, 718896), (48, 584103), (51, 549744), (52, 539172), (68, 412308), (72, 389402), (78, 359448), (102, 274872), (104, 269586), (117, 239632), (136, 206154), (144, 194701), (153, 183248), (156, 179724), (204, 137436), (208, 134793), (221, 126864), (234, 119816), (272, 103077), (306, 91624), (312, 89862), (408, 68718), (442, 63432), (468, 59908), (612, 45812), (624, 44931), (663, 42288), (816, 34359), (881, 31824), (884, 31716), (936, 29954), (1224, 22906), (1326, 21144), (1762, 15912), (1768, 15858), (1872, 14977), (1989, 14096), (2448, 11453), (2643, 10608), (2652, 10572), (3524, 7956), (3536, 7929), (3978, 7048), (5286, 5304)]