39773624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 87056640

約数和(自身を除く): 47283016

約数列:

[1, 2, 4, 8, 11, 22, 23, 43, 44, 46, 86, 88, 92, 172, 184, 253, 344, 457, 473, 506, 914, 946, 989, 1012, 1828, 1892, 1978, 2024, 3656, 3784, 3956, 5027, 7912, 10054, 10511, 10879, 19651, 20108, 21022, 21758, 39302, 40216, 42044, 43516, 78604, 84088, 87032, 115621, 157208, 216161, 231242, 432322, 451973, 462484, 864644, 903946, 924968, 1729288, 1807892, 3615784, 4971703, 9943406, 19886812, 39773624]

約数ペア:

[(1, 39773624), (2, 19886812), (4, 9943406), (8, 4971703), (11, 3615784), (22, 1807892), (23, 1729288), (43, 924968), (44, 903946), (46, 864644), (86, 462484), (88, 451973), (92, 432322), (172, 231242), (184, 216161), (253, 157208), (344, 115621), (457, 87032), (473, 84088), (506, 78604), (914, 43516), (946, 42044), (989, 40216), (1012, 39302), (1828, 21758), (1892, 21022), (1978, 20108), (2024, 19651), (3656, 10879), (3784, 10511), (3956, 10054), (5027, 7912)]