30966656

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 79315200

約数和(自身を除く): 48348544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 107, 112, 119, 128, 133, 136, 152, 214, 224, 238, 266, 272, 304, 323, 428, 448, 476, 532, 544, 608, 646, 749, 856, 896, 952, 1064, 1088, 1216, 1292, 1498, 1712, 1819, 1904, 2033, 2128, 2176, 2261, 2432, 2584, 2996, 3424, 3638, 3808, 4066, 4256, 4522, 5168, 5992, 6848, 7276, 7616, 8132, 8512, 9044, 10336, 11984, 12733, 13696, 14231, 14552, 15232, 16264, 17024, 18088, 20672, 23968, 25466, 28462, 29104, 32528, 34561, 36176, 41344, 47936, 50932, 56924, 58208, 65056, 69122, 72352, 95872, 101864, 113848, 116416, 130112, 138244, 144704, 203728, 227696, 232832, 241927, 260224, 276488, 289408, 407456, 455392, 483854, 552976, 814912, 910784, 967708, 1105952, 1629824, 1821568, 1935416, 2211904, 3870832, 4423808, 7741664, 15483328, 30966656]

約数ペア:

[(1, 30966656), (2, 15483328), (4, 7741664), (7, 4423808), (8, 3870832), (14, 2211904), (16, 1935416), (17, 1821568), (19, 1629824), (28, 1105952), (32, 967708), (34, 910784), (38, 814912), (56, 552976), (64, 483854), (68, 455392), (76, 407456), (107, 289408), (112, 276488), (119, 260224), (128, 241927), (133, 232832), (136, 227696), (152, 203728), (214, 144704), (224, 138244), (238, 130112), (266, 116416), (272, 113848), (304, 101864), (323, 95872), (428, 72352), (448, 69122), (476, 65056), (532, 58208), (544, 56924), (608, 50932), (646, 47936), (749, 41344), (856, 36176), (896, 34561), (952, 32528), (1064, 29104), (1088, 28462), (1216, 25466), (1292, 23968), (1498, 20672), (1712, 18088), (1819, 17024), (1904, 16264), (2033, 15232), (2128, 14552), (2176, 14231), (2261, 13696), (2432, 12733), (2584, 11984), (2996, 10336), (3424, 9044), (3638, 8512), (3808, 8132), (4066, 7616), (4256, 7276), (4522, 6848), (5168, 5992)]