66621842

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 117891072

約数和(自身を除く): 51269230

約数列:

[1, 2, 7, 14, 47, 94, 103, 206, 329, 658, 721, 983, 1442, 1966, 4841, 6881, 9682, 13762, 33887, 46201, 67774, 92402, 101249, 202498, 323407, 646814, 708743, 1417486, 4758703, 9517406, 33310921, 66621842]

約数ペア:

[(1, 66621842), (2, 33310921), (7, 9517406), (14, 4758703), (47, 1417486), (94, 708743), (103, 646814), (206, 323407), (329, 202498), (658, 101249), (721, 92402), (983, 67774), (1442, 46201), (1966, 33887), (4841, 13762), (6881, 9682)]