28743872

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:969

約数の個数: 56

約数和(自身を含む): 62544960

約数和(自身を除く): 33801088

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 544, 911, 928, 986, 1088, 1822, 1856, 1972, 3644, 3944, 7288, 7888, 14576, 15487, 15776, 26419, 29152, 30974, 31552, 52838, 58304, 61948, 105676, 123896, 211352, 247792, 422704, 449123, 495584, 845408, 898246, 991168, 1690816, 1796492, 3592984, 7185968, 14371936, 28743872]

約数ペア:

[(1, 28743872), (2, 14371936), (4, 7185968), (8, 3592984), (16, 1796492), (17, 1690816), (29, 991168), (32, 898246), (34, 845408), (58, 495584), (64, 449123), (68, 422704), (116, 247792), (136, 211352), (232, 123896), (272, 105676), (464, 61948), (493, 58304), (544, 52838), (911, 31552), (928, 30974), (986, 29152), (1088, 26419), (1822, 15776), (1856, 15487), (1972, 14576), (3644, 7888), (3944, 7288)]