28326672

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1987}}^1$

素因数の和:2018

約数の個数: 100

約数和(自身を含む): 89483856

約数和(自身を除く): 61157184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 264, 297, 324, 396, 432, 528, 594, 648, 792, 891, 1188, 1296, 1584, 1782, 1987, 2376, 3564, 3974, 4752, 5961, 7128, 7948, 11922, 14256, 15896, 17883, 21857, 23844, 31792, 35766, 43714, 47688, 53649, 65571, 71532, 87428, 95376, 107298, 131142, 143064, 160947, 174856, 196713, 214596, 262284, 286128, 321894, 349712, 393426, 429192, 524568, 590139, 643788, 786852, 858384, 1049136, 1180278, 1287576, 1573704, 1770417, 2360556, 2575152, 3147408, 3540834, 4721112, 7081668, 9442224, 14163336, 28326672]

約数ペア:

[(1, 28326672), (2, 14163336), (3, 9442224), (4, 7081668), (6, 4721112), (8, 3540834), (9, 3147408), (11, 2575152), (12, 2360556), (16, 1770417), (18, 1573704), (22, 1287576), (24, 1180278), (27, 1049136), (33, 858384), (36, 786852), (44, 643788), (48, 590139), (54, 524568), (66, 429192), (72, 393426), (81, 349712), (88, 321894), (99, 286128), (108, 262284), (132, 214596), (144, 196713), (162, 174856), (176, 160947), (198, 143064), (216, 131142), (264, 107298), (297, 95376), (324, 87428), (396, 71532), (432, 65571), (528, 53649), (594, 47688), (648, 43714), (792, 35766), (891, 31792), (1188, 23844), (1296, 21857), (1584, 17883), (1782, 15896), (1987, 14256), (2376, 11922), (3564, 7948), (3974, 7128), (4752, 5961)]