22518272

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 80

約数和(自身を含む): 52770432

約数和(自身を除く): 30252160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 103, 112, 122, 128, 206, 224, 244, 256, 412, 427, 448, 488, 512, 721, 824, 854, 896, 976, 1442, 1648, 1708, 1792, 1952, 2884, 3296, 3416, 3584, 3904, 5768, 6283, 6592, 6832, 7808, 11536, 12566, 13184, 13664, 15616, 23072, 25132, 26368, 27328, 31232, 43981, 46144, 50264, 52736, 54656, 87962, 92288, 100528, 109312, 175924, 184576, 201056, 218624, 351848, 369152, 402112, 703696, 804224, 1407392, 1608448, 2814784, 3216896, 5629568, 11259136, 22518272]

約数ペア:

[(1, 22518272), (2, 11259136), (4, 5629568), (7, 3216896), (8, 2814784), (14, 1608448), (16, 1407392), (28, 804224), (32, 703696), (56, 402112), (61, 369152), (64, 351848), (103, 218624), (112, 201056), (122, 184576), (128, 175924), (206, 109312), (224, 100528), (244, 92288), (256, 87962), (412, 54656), (427, 52736), (448, 50264), (488, 46144), (512, 43981), (721, 31232), (824, 27328), (854, 26368), (896, 25132), (976, 23072), (1442, 15616), (1648, 13664), (1708, 13184), (1792, 12566), (1952, 11536), (2884, 7808), (3296, 6832), (3416, 6592), (3584, 6283), (3904, 5768)]