39841464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 107886240

約数和(自身を除く): 68044776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 277, 312, 461, 554, 831, 922, 1108, 1383, 1662, 1844, 2216, 2766, 3324, 3601, 3688, 5532, 5993, 6648, 7202, 10803, 11064, 11986, 14404, 17979, 21606, 23972, 28808, 35958, 43212, 47944, 71916, 86424, 127697, 143832, 255394, 383091, 510788, 766182, 1021576, 1532364, 1660061, 3064728, 3320122, 4980183, 6640244, 9960366, 13280488, 19920732, 39841464]

約数ペア:

[(1, 39841464), (2, 19920732), (3, 13280488), (4, 9960366), (6, 6640244), (8, 4980183), (12, 3320122), (13, 3064728), (24, 1660061), (26, 1532364), (39, 1021576), (52, 766182), (78, 510788), (104, 383091), (156, 255394), (277, 143832), (312, 127697), (461, 86424), (554, 71916), (831, 47944), (922, 43212), (1108, 35958), (1383, 28808), (1662, 23972), (1844, 21606), (2216, 17979), (2766, 14404), (3324, 11986), (3601, 11064), (3688, 10803), (5532, 7202), (5993, 6648)]