26430784

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{1429}}^1$

素因数の和:1475

約数の個数: 42

約数和(自身を含む): 55754270

約数和(自身を除く): 29323486

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 1429, 2312, 2858, 4624, 5716, 9248, 11432, 18496, 22864, 24293, 45728, 48586, 91456, 97172, 194344, 388688, 412981, 777376, 825962, 1554752, 1651924, 3303848, 6607696, 13215392, 26430784]

約数ペア:

[(1, 26430784), (2, 13215392), (4, 6607696), (8, 3303848), (16, 1651924), (17, 1554752), (32, 825962), (34, 777376), (64, 412981), (68, 388688), (136, 194344), (272, 97172), (289, 91456), (544, 48586), (578, 45728), (1088, 24293), (1156, 22864), (1429, 18496), (2312, 11432), (2858, 9248), (4624, 5716)]