26578384

素因数分解:

$2^4\times 7^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 80

約数和(自身を含む): 62496000

約数和(自身を除く): 35917616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 167, 196, 203, 232, 334, 343, 392, 406, 464, 668, 686, 784, 812, 1169, 1336, 1372, 1421, 1624, 2338, 2672, 2744, 2842, 3248, 4676, 4843, 5488, 5684, 8183, 9352, 9686, 9947, 11368, 16366, 18704, 19372, 19894, 22736, 32732, 33901, 38744, 39788, 57281, 65464, 67802, 77488, 79576, 114562, 130928, 135604, 159152, 229124, 237307, 271208, 458248, 474614, 542416, 916496, 949228, 1661149, 1898456, 3322298, 3796912, 6644596, 13289192, 26578384]

約数ペア:

[(1, 26578384), (2, 13289192), (4, 6644596), (7, 3796912), (8, 3322298), (14, 1898456), (16, 1661149), (28, 949228), (29, 916496), (49, 542416), (56, 474614), (58, 458248), (98, 271208), (112, 237307), (116, 229124), (167, 159152), (196, 135604), (203, 130928), (232, 114562), (334, 79576), (343, 77488), (392, 67802), (406, 65464), (464, 57281), (668, 39788), (686, 38744), (784, 33901), (812, 32732), (1169, 22736), (1336, 19894), (1372, 19372), (1421, 18704), (1624, 16366), (2338, 11368), (2672, 9947), (2744, 9686), (2842, 9352), (3248, 8183), (4676, 5684), (4843, 5488)]