8347136

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 20329056

約数和(自身を除く): 11981920

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 137, 224, 238, 256, 272, 274, 448, 476, 512, 544, 548, 896, 952, 959, 1088, 1096, 1792, 1904, 1918, 2176, 2192, 2329, 3584, 3808, 3836, 4352, 4384, 4658, 7616, 7672, 8704, 8768, 9316, 15232, 15344, 16303, 17536, 18632, 30464, 30688, 32606, 35072, 37264, 60928, 61376, 65212, 70144, 74528, 122752, 130424, 149056, 245504, 260848, 298112, 491008, 521696, 596224, 1043392, 1192448, 2086784, 4173568, 8347136]

約数ペア:

[(1, 8347136), (2, 4173568), (4, 2086784), (7, 1192448), (8, 1043392), (14, 596224), (16, 521696), (17, 491008), (28, 298112), (32, 260848), (34, 245504), (56, 149056), (64, 130424), (68, 122752), (112, 74528), (119, 70144), (128, 65212), (136, 61376), (137, 60928), (224, 37264), (238, 35072), (256, 32606), (272, 30688), (274, 30464), (448, 18632), (476, 17536), (512, 16303), (544, 15344), (548, 15232), (896, 9316), (952, 8768), (959, 8704), (1088, 7672), (1096, 7616), (1792, 4658), (1904, 4384), (1918, 4352), (2176, 3836), (2192, 3808), (2329, 3584)]