17290496

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 38079720

約数和(自身を除く): 20789224

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 137, 232, 256, 272, 274, 464, 493, 544, 548, 928, 986, 1088, 1096, 1856, 1972, 2176, 2192, 2329, 3712, 3944, 3973, 4352, 4384, 4658, 7424, 7888, 7946, 8768, 9316, 15776, 15892, 17536, 18632, 31552, 31784, 35072, 37264, 63104, 63568, 67541, 74528, 126208, 127136, 135082, 149056, 254272, 270164, 298112, 508544, 540328, 596224, 1017088, 1080656, 2161312, 4322624, 8645248, 17290496]

約数ペア:

[(1, 17290496), (2, 8645248), (4, 4322624), (8, 2161312), (16, 1080656), (17, 1017088), (29, 596224), (32, 540328), (34, 508544), (58, 298112), (64, 270164), (68, 254272), (116, 149056), (128, 135082), (136, 127136), (137, 126208), (232, 74528), (256, 67541), (272, 63568), (274, 63104), (464, 37264), (493, 35072), (544, 31784), (548, 31552), (928, 18632), (986, 17536), (1088, 15892), (1096, 15776), (1856, 9316), (1972, 8768), (2176, 7946), (2192, 7888), (2329, 7424), (3712, 4658), (3944, 4384), (3973, 4352)]