40317992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2711}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 89333280

約数和(自身を除く): 49015288

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 2711, 3718, 5422, 7436, 10844, 14872, 21688, 29821, 35243, 59642, 70486, 119284, 140972, 238568, 281944, 387673, 458159, 775346, 916318, 1550692, 1832636, 3101384, 3665272, 5039749, 10079498, 20158996, 40317992]

約数ペア:

[(1, 40317992), (2, 20158996), (4, 10079498), (8, 5039749), (11, 3665272), (13, 3101384), (22, 1832636), (26, 1550692), (44, 916318), (52, 775346), (88, 458159), (104, 387673), (143, 281944), (169, 238568), (286, 140972), (338, 119284), (572, 70486), (676, 59642), (1144, 35243), (1352, 29821), (1859, 21688), (2711, 14872), (3718, 10844), (5422, 7436)]