8468992

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 80

約数和(自身を含む): 20623680

約数和(自身を除く): 12154688

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 139, 224, 238, 256, 272, 278, 448, 476, 512, 544, 556, 896, 952, 973, 1088, 1112, 1792, 1904, 1946, 2176, 2224, 2363, 3584, 3808, 3892, 4352, 4448, 4726, 7616, 7784, 8704, 8896, 9452, 15232, 15568, 16541, 17792, 18904, 30464, 31136, 33082, 35584, 37808, 60928, 62272, 66164, 71168, 75616, 124544, 132328, 151232, 249088, 264656, 302464, 498176, 529312, 604928, 1058624, 1209856, 2117248, 4234496, 8468992]

約数ペア:

[(1, 8468992), (2, 4234496), (4, 2117248), (7, 1209856), (8, 1058624), (14, 604928), (16, 529312), (17, 498176), (28, 302464), (32, 264656), (34, 249088), (56, 151232), (64, 132328), (68, 124544), (112, 75616), (119, 71168), (128, 66164), (136, 62272), (139, 60928), (224, 37808), (238, 35584), (256, 33082), (272, 31136), (278, 30464), (448, 18904), (476, 17792), (512, 16541), (544, 15568), (556, 15232), (896, 9452), (952, 8896), (973, 8704), (1088, 7784), (1112, 7616), (1792, 4726), (1904, 4448), (1946, 4352), (2176, 3892), (2224, 3808), (2363, 3584)]