2021076416

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{967}}^1$

素因数の和:1126

約数の個数: 84

約数和(自身を含む): 4302514128

約数和(自身を除く): 2281437712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 136, 226, 272, 289, 452, 544, 578, 904, 967, 1088, 1156, 1808, 1921, 1934, 2312, 3616, 3842, 3868, 4624, 7232, 7684, 7736, 9248, 15368, 15472, 16439, 18496, 30736, 30944, 32657, 32878, 61472, 61888, 65314, 65756, 109271, 122944, 130628, 131512, 218542, 261256, 263024, 279463, 437084, 522512, 526048, 558926, 874168, 1045024, 1052096, 1117852, 1748336, 1857607, 2090048, 2235704, 3496672, 3715214, 4471408, 6993344, 7430428, 8942816, 14860856, 17885632, 29721712, 31579319, 59443424, 63158638, 118886848, 126317276, 252634552, 505269104, 1010538208, 2021076416]

約数ペア:

[(1, 2021076416), (2, 1010538208), (4, 505269104), (8, 252634552), (16, 126317276), (17, 118886848), (32, 63158638), (34, 59443424), (64, 31579319), (68, 29721712), (113, 17885632), (136, 14860856), (226, 8942816), (272, 7430428), (289, 6993344), (452, 4471408), (544, 3715214), (578, 3496672), (904, 2235704), (967, 2090048), (1088, 1857607), (1156, 1748336), (1808, 1117852), (1921, 1052096), (1934, 1045024), (2312, 874168), (3616, 558926), (3842, 526048), (3868, 522512), (4624, 437084), (7232, 279463), (7684, 263024), (7736, 261256), (9248, 218542), (15368, 131512), (15472, 130628), (16439, 122944), (18496, 109271), (30736, 65756), (30944, 65314), (32657, 61888), (32878, 61472)]