461047568

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{2213}}^1$

素因数の和:2699

約数の個数: 40

約数和(自身を含む): 926559000

約数和(自身を除く): 465511432

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 449, 464, 898, 1796, 2213, 3592, 4426, 7184, 8852, 13021, 17704, 26042, 35408, 52084, 64177, 104168, 128354, 208336, 256708, 513416, 993637, 1026832, 1987274, 3974548, 7949096, 15898192, 28815473, 57630946, 115261892, 230523784, 461047568]

約数ペア:

[(1, 461047568), (2, 230523784), (4, 115261892), (8, 57630946), (16, 28815473), (29, 15898192), (58, 7949096), (116, 3974548), (232, 1987274), (449, 1026832), (464, 993637), (898, 513416), (1796, 256708), (2213, 208336), (3592, 128354), (4426, 104168), (7184, 64177), (8852, 52084), (13021, 35408), (17704, 26042)]