27221488

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^2$

素因数の和:107

約数の個数: 90

約数和(自身を含む): 66314456

約数和(自身を除く): 39092968

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 289, 406, 464, 476, 493, 578, 812, 841, 952, 986, 1156, 1624, 1682, 1904, 1972, 2023, 2312, 3248, 3364, 3451, 3944, 4046, 4624, 5887, 6728, 6902, 7888, 8092, 8381, 11774, 13456, 13804, 14297, 16184, 16762, 23548, 27608, 28594, 32368, 33524, 47096, 55216, 57188, 58667, 67048, 94192, 100079, 114376, 117334, 134096, 200158, 228752, 234668, 243049, 400316, 469336, 486098, 800632, 938672, 972196, 1601264, 1701343, 1944392, 3402686, 3888784, 6805372, 13610744, 27221488]

約数ペア:

[(1, 27221488), (2, 13610744), (4, 6805372), (7, 3888784), (8, 3402686), (14, 1944392), (16, 1701343), (17, 1601264), (28, 972196), (29, 938672), (34, 800632), (56, 486098), (58, 469336), (68, 400316), (112, 243049), (116, 234668), (119, 228752), (136, 200158), (203, 134096), (232, 117334), (238, 114376), (272, 100079), (289, 94192), (406, 67048), (464, 58667), (476, 57188), (493, 55216), (578, 47096), (812, 33524), (841, 32368), (952, 28594), (986, 27608), (1156, 23548), (1624, 16762), (1682, 16184), (1904, 14297), (1972, 13804), (2023, 13456), (2312, 11774), (3248, 8381), (3364, 8092), (3451, 7888), (3944, 6902), (4046, 6728), (4624, 5887)]