28980237314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5294161}}^1$

素因数の和:5294210

約数の個数: 32

約数和(自身を含む): 54889871616

約数和(自身を除く): 25909634302

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 5294161, 10588322, 37059127, 74118254, 90000737, 121765703, 180001474, 243531406, 630005159, 852359921, 1260010318, 1704719842, 2070016951, 4140033902, 14490118657, 28980237314]

約数ペア:

[(1, 28980237314), (2, 14490118657), (7, 4140033902), (14, 2070016951), (17, 1704719842), (23, 1260010318), (34, 852359921), (46, 630005159), (119, 243531406), (161, 180001474), (238, 121765703), (322, 90000737), (391, 74118254), (782, 37059127), (2737, 10588322), (5474, 5294161)]