27857186

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 25921630

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 119, 161, 238, 322, 391, 727, 782, 833, 1127, 1454, 1666, 2254, 2737, 5089, 5474, 10178, 12359, 16721, 19159, 24718, 33442, 35623, 38318, 71246, 86513, 117047, 173026, 234094, 284257, 568514, 605591, 819329, 1211182, 1638658, 1989799, 3979598, 13928593, 27857186]

約数ペア:

[(1, 27857186), (2, 13928593), (7, 3979598), (14, 1989799), (17, 1638658), (23, 1211182), (34, 819329), (46, 605591), (49, 568514), (98, 284257), (119, 234094), (161, 173026), (238, 117047), (322, 86513), (391, 71246), (727, 38318), (782, 35623), (833, 33442), (1127, 24718), (1454, 19159), (1666, 16721), (2254, 12359), (2737, 10178), (5089, 5474)]