28355820984

素因数分解:

$2^3\times 3^4\times {\mathrm{7309}}^1\times {\mathrm{5987}}^1$

素因数の和:13314

約数の個数: 80

約数和(自身を含む): 79446688200

約数和(自身を除く): 51090867216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 5987, 7309, 11974, 14618, 17961, 21927, 23948, 29236, 35922, 43854, 47896, 53883, 58472, 65781, 71844, 87708, 107766, 131562, 143688, 161649, 175416, 197343, 215532, 263124, 323298, 394686, 431064, 484947, 526248, 592029, 646596, 789372, 969894, 1184058, 1293192, 1578744, 1939788, 2368116, 3879576, 4736232, 43758983, 87517966, 131276949, 175035932, 262553898, 350071864, 393830847, 525107796, 787661694, 1050215592, 1181492541, 1575323388, 2362985082, 3150646776, 3544477623, 4725970164, 7088955246, 9451940328, 14177910492, 28355820984]

約数ペア:

[(1, 28355820984), (2, 14177910492), (3, 9451940328), (4, 7088955246), (6, 4725970164), (8, 3544477623), (9, 3150646776), (12, 2362985082), (18, 1575323388), (24, 1181492541), (27, 1050215592), (36, 787661694), (54, 525107796), (72, 393830847), (81, 350071864), (108, 262553898), (162, 175035932), (216, 131276949), (324, 87517966), (648, 43758983), (5987, 4736232), (7309, 3879576), (11974, 2368116), (14618, 1939788), (17961, 1578744), (21927, 1293192), (23948, 1184058), (29236, 969894), (35922, 789372), (43854, 646596), (47896, 592029), (53883, 526248), (58472, 484947), (65781, 431064), (71844, 394686), (87708, 323298), (107766, 263124), (131562, 215532), (143688, 197343), (161649, 175416)]