40326852

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 96707520

約数和(自身を除く): 56380668

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 163, 212, 318, 326, 389, 489, 636, 652, 778, 978, 1167, 1556, 1956, 2334, 4668, 8639, 17278, 20617, 25917, 34556, 41234, 51834, 61851, 63407, 82468, 103668, 123702, 126814, 190221, 247404, 253628, 380442, 760884, 3360571, 6721142, 10081713, 13442284, 20163426, 40326852]

約数ペア:

[(1, 40326852), (2, 20163426), (3, 13442284), (4, 10081713), (6, 6721142), (12, 3360571), (53, 760884), (106, 380442), (159, 253628), (163, 247404), (212, 190221), (318, 126814), (326, 123702), (389, 103668), (489, 82468), (636, 63407), (652, 61851), (778, 51834), (978, 41234), (1167, 34556), (1556, 25917), (1956, 20617), (2334, 17278), (4668, 8639)]