38293892

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 89376000

約数和(自身を除く): 51082108

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 113, 133, 182, 196, 226, 247, 266, 343, 364, 452, 494, 532, 637, 686, 791, 931, 988, 1274, 1372, 1469, 1582, 1729, 1862, 2147, 2548, 2938, 3164, 3458, 3724, 4294, 4459, 5537, 5876, 6517, 6916, 8588, 8918, 10283, 11074, 12103, 13034, 15029, 17836, 20566, 22148, 24206, 26068, 27911, 30058, 38759, 41132, 48412, 55822, 60116, 71981, 77518, 84721, 105203, 111644, 143962, 155036, 169442, 195377, 210406, 287924, 338884, 390754, 420812, 503867, 736421, 781508, 1007734, 1367639, 1472842, 2015468, 2735278, 2945684, 5470556, 9573473, 19146946, 38293892]

約数ペア:

[(1, 38293892), (2, 19146946), (4, 9573473), (7, 5470556), (13, 2945684), (14, 2735278), (19, 2015468), (26, 1472842), (28, 1367639), (38, 1007734), (49, 781508), (52, 736421), (76, 503867), (91, 420812), (98, 390754), (113, 338884), (133, 287924), (182, 210406), (196, 195377), (226, 169442), (247, 155036), (266, 143962), (343, 111644), (364, 105203), (452, 84721), (494, 77518), (532, 71981), (637, 60116), (686, 55822), (791, 48412), (931, 41132), (988, 38759), (1274, 30058), (1372, 27911), (1469, 26068), (1582, 24206), (1729, 22148), (1862, 20566), (2147, 17836), (2548, 15029), (2938, 13034), (3164, 12103), (3458, 11074), (3724, 10283), (4294, 8918), (4459, 8588), (5537, 6916), (5876, 6517)]