77540866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 131862528

約数和(自身を除く): 54321662

約数列:

[1, 2, 13, 23, 26, 46, 127, 254, 299, 598, 1021, 1651, 2042, 2921, 3302, 5842, 13273, 23483, 26546, 37973, 46966, 75946, 129667, 259334, 305279, 610558, 1685671, 2982341, 3371342, 5964682, 38770433, 77540866]

約数ペア:

[(1, 77540866), (2, 38770433), (13, 5964682), (23, 3371342), (26, 2982341), (46, 1685671), (127, 610558), (254, 305279), (299, 259334), (598, 129667), (1021, 75946), (1651, 46966), (2042, 37973), (2921, 26546), (3302, 23483), (5842, 13273)]