28268748

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{34141}}^1$

素因数の和:34174

約数の個数: 36

約数和(自身を含む): 74566128

約数和(自身を除く): 46297380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 34141, 68282, 102423, 136564, 204846, 307269, 409692, 614538, 785243, 1229076, 1570486, 2355729, 3140972, 4711458, 7067187, 9422916, 14134374, 28268748]

約数ペア:

[(1, 28268748), (2, 14134374), (3, 9422916), (4, 7067187), (6, 4711458), (9, 3140972), (12, 2355729), (18, 1570486), (23, 1229076), (36, 785243), (46, 614538), (69, 409692), (92, 307269), (138, 204846), (207, 136564), (276, 102423), (414, 68282), (828, 34141)]