23554728

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 66239550

約数和(自身を除く): 42684822

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 389, 522, 696, 778, 841, 1044, 1167, 1556, 1682, 2088, 2334, 2523, 3112, 3364, 3501, 4668, 5046, 6728, 7002, 7569, 9336, 10092, 11281, 14004, 15138, 20184, 22562, 28008, 30276, 33843, 45124, 60552, 67686, 90248, 101529, 135372, 203058, 270744, 327149, 406116, 654298, 812232, 981447, 1308596, 1962894, 2617192, 2944341, 3925788, 5888682, 7851576, 11777364, 23554728]

約数ペア:

[(1, 23554728), (2, 11777364), (3, 7851576), (4, 5888682), (6, 3925788), (8, 2944341), (9, 2617192), (12, 1962894), (18, 1308596), (24, 981447), (29, 812232), (36, 654298), (58, 406116), (72, 327149), (87, 270744), (116, 203058), (174, 135372), (232, 101529), (261, 90248), (348, 67686), (389, 60552), (522, 45124), (696, 33843), (778, 30276), (841, 28008), (1044, 22562), (1167, 20184), (1556, 15138), (1682, 14004), (2088, 11281), (2334, 10092), (2523, 9336), (3112, 7569), (3364, 7002), (3501, 6728), (4668, 5046)]