26093384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 28338616

約数列:

[1, 2, 4, 8, 19, 38, 41, 53, 76, 79, 82, 106, 152, 158, 164, 212, 316, 328, 424, 632, 779, 1007, 1501, 1558, 2014, 2173, 3002, 3116, 3239, 4028, 4187, 4346, 6004, 6232, 6478, 8056, 8374, 8692, 12008, 12956, 16748, 17384, 25912, 33496, 41287, 61541, 79553, 82574, 123082, 159106, 165148, 171667, 246164, 318212, 330296, 343334, 492328, 636424, 686668, 1373336, 3261673, 6523346, 13046692, 26093384]

約数ペア:

[(1, 26093384), (2, 13046692), (4, 6523346), (8, 3261673), (19, 1373336), (38, 686668), (41, 636424), (53, 492328), (76, 343334), (79, 330296), (82, 318212), (106, 246164), (152, 171667), (158, 165148), (164, 159106), (212, 123082), (316, 82574), (328, 79553), (424, 61541), (632, 41287), (779, 33496), (1007, 25912), (1501, 17384), (1558, 16748), (2014, 12956), (2173, 12008), (3002, 8692), (3116, 8374), (3239, 8056), (4028, 6478), (4187, 6232), (4346, 6004)]