9789824

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 22582800

約数和(自身を除く): 12792976

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 409, 544, 704, 748, 818, 1088, 1408, 1496, 1636, 2176, 2992, 3272, 4499, 5984, 6544, 6953, 8998, 11968, 13088, 13906, 17996, 23936, 26176, 27812, 35992, 52352, 55624, 71984, 76483, 111248, 143968, 152966, 222496, 287936, 305932, 444992, 575872, 611864, 889984, 1223728, 2447456, 4894912, 9789824]

約数ペア:

[(1, 9789824), (2, 4894912), (4, 2447456), (8, 1223728), (11, 889984), (16, 611864), (17, 575872), (22, 444992), (32, 305932), (34, 287936), (44, 222496), (64, 152966), (68, 143968), (88, 111248), (128, 76483), (136, 71984), (176, 55624), (187, 52352), (272, 35992), (352, 27812), (374, 26176), (409, 23936), (544, 17996), (704, 13906), (748, 13088), (818, 11968), (1088, 8998), (1408, 6953), (1496, 6544), (1636, 5984), (2176, 4499), (2992, 3272)]