25552872

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18679}}^1$

素因数の和:18710

約数の個数: 48

約数和(自身を含む): 72852000

約数和(自身を除く): 47299128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 18679, 37358, 56037, 74716, 112074, 149432, 168111, 224148, 336222, 354901, 448296, 672444, 709802, 1064703, 1344888, 1419604, 2129406, 2839208, 3194109, 4258812, 6388218, 8517624, 12776436, 25552872]

約数ペア:

[(1, 25552872), (2, 12776436), (3, 8517624), (4, 6388218), (6, 4258812), (8, 3194109), (9, 2839208), (12, 2129406), (18, 1419604), (19, 1344888), (24, 1064703), (36, 709802), (38, 672444), (57, 448296), (72, 354901), (76, 336222), (114, 224148), (152, 168111), (171, 149432), (228, 112074), (342, 74716), (456, 56037), (684, 37358), (1368, 18679)]