28623576

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 77212800

約数和(自身を除く): 48589224

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 984, 1531, 1558, 2337, 3062, 3116, 4593, 4674, 6124, 6232, 9186, 9348, 12248, 18372, 18696, 29089, 36744, 58178, 62771, 87267, 116356, 125542, 174534, 188313, 232712, 251084, 349068, 376626, 502168, 698136, 753252, 1192649, 1506504, 2385298, 3577947, 4770596, 7155894, 9541192, 14311788, 28623576]

約数ペア:

[(1, 28623576), (2, 14311788), (3, 9541192), (4, 7155894), (6, 4770596), (8, 3577947), (12, 2385298), (19, 1506504), (24, 1192649), (38, 753252), (41, 698136), (57, 502168), (76, 376626), (82, 349068), (114, 251084), (123, 232712), (152, 188313), (164, 174534), (228, 125542), (246, 116356), (328, 87267), (456, 62771), (492, 58178), (779, 36744), (984, 29089), (1531, 18696), (1558, 18372), (2337, 12248), (3062, 9348), (3116, 9186), (4593, 6232), (4674, 6124)]