39272728

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 83790000

約数和(自身を除く): 44517272

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 121, 232, 242, 319, 484, 638, 968, 1276, 1399, 2552, 2798, 3509, 5596, 7018, 11192, 14036, 15389, 28072, 30778, 40571, 61556, 81142, 123112, 162284, 169279, 324568, 338558, 446281, 677116, 892562, 1354232, 1785124, 3570248, 4909091, 9818182, 19636364, 39272728]

約数ペア:

[(1, 39272728), (2, 19636364), (4, 9818182), (8, 4909091), (11, 3570248), (22, 1785124), (29, 1354232), (44, 892562), (58, 677116), (88, 446281), (116, 338558), (121, 324568), (232, 169279), (242, 162284), (319, 123112), (484, 81142), (638, 61556), (968, 40571), (1276, 30778), (1399, 28072), (2552, 15389), (2798, 14036), (3509, 11192), (5596, 7018)]