27107642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 17405638

約数列:

[1, 2, 19, 38, 41, 82, 127, 137, 254, 274, 779, 1558, 2413, 2603, 4826, 5206, 5207, 5617, 10414, 11234, 17399, 34798, 98933, 106723, 197866, 213446, 330581, 661162, 713359, 1426718, 13553821, 27107642]

約数ペア:

[(1, 27107642), (2, 13553821), (19, 1426718), (38, 713359), (41, 661162), (82, 330581), (127, 213446), (137, 197866), (254, 106723), (274, 98933), (779, 34798), (1558, 17399), (2413, 11234), (2603, 10414), (4826, 5617), (5206, 5207)]