28324362

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 66023424

約数和(自身を除く): 37699062

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 47, 66, 69, 94, 138, 141, 253, 282, 397, 506, 517, 759, 794, 1034, 1081, 1191, 1518, 1551, 2162, 2382, 3102, 3243, 4367, 6486, 8734, 9131, 11891, 13101, 18262, 18659, 23782, 26202, 27393, 35673, 37318, 54786, 55977, 71346, 100441, 111954, 200882, 205249, 301323, 410498, 429157, 602646, 615747, 858314, 1231494, 1287471, 2574942, 4720727, 9441454, 14162181, 28324362]

約数ペア:

[(1, 28324362), (2, 14162181), (3, 9441454), (6, 4720727), (11, 2574942), (22, 1287471), (23, 1231494), (33, 858314), (46, 615747), (47, 602646), (66, 429157), (69, 410498), (94, 301323), (138, 205249), (141, 200882), (253, 111954), (282, 100441), (397, 71346), (506, 55977), (517, 54786), (759, 37318), (794, 35673), (1034, 27393), (1081, 26202), (1191, 23782), (1518, 18659), (1551, 18262), (2162, 13101), (2382, 11891), (3102, 9131), (3243, 8734), (4367, 6486)]