70806728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5387}}^1$

素因数の和:5477

約数の個数: 32

約数和(自身を含む): 139656960

約数和(自身を除く): 68850232

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 5387, 6572, 10774, 13144, 21548, 43096, 166997, 285511, 333994, 571022, 667988, 1142044, 1335976, 2284088, 8850841, 17701682, 35403364, 70806728]

約数ペア:

[(1, 70806728), (2, 35403364), (4, 17701682), (8, 8850841), (31, 2284088), (53, 1335976), (62, 1142044), (106, 667988), (124, 571022), (212, 333994), (248, 285511), (424, 166997), (1643, 43096), (3286, 21548), (5387, 13144), (6572, 10774)]