39976076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 84860160

約数和(自身を除く): 44884084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 163, 266, 326, 461, 532, 652, 922, 1141, 1844, 2282, 3097, 3227, 4564, 6194, 6454, 8759, 12388, 12908, 17518, 21679, 35036, 43358, 61313, 75143, 86716, 122626, 150286, 245252, 300572, 526001, 1052002, 1427717, 2104004, 2855434, 5710868, 9994019, 19988038, 39976076]

約数ペア:

[(1, 39976076), (2, 19988038), (4, 9994019), (7, 5710868), (14, 2855434), (19, 2104004), (28, 1427717), (38, 1052002), (76, 526001), (133, 300572), (163, 245252), (266, 150286), (326, 122626), (461, 86716), (532, 75143), (652, 61313), (922, 43358), (1141, 35036), (1844, 21679), (2282, 17518), (3097, 12908), (3227, 12388), (4564, 8759), (6194, 6454)]