26340208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 54438480

約数和(自身を除く): 28098272

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 272, 358, 541, 716, 1082, 1432, 2164, 2864, 3043, 4328, 6086, 8656, 9197, 12172, 18394, 24344, 36788, 48688, 73576, 96839, 147152, 193678, 387356, 774712, 1549424, 1646263, 3292526, 6585052, 13170104, 26340208]

約数ペア:

[(1, 26340208), (2, 13170104), (4, 6585052), (8, 3292526), (16, 1646263), (17, 1549424), (34, 774712), (68, 387356), (136, 193678), (179, 147152), (272, 96839), (358, 73576), (541, 48688), (716, 36788), (1082, 24344), (1432, 18394), (2164, 12172), (2864, 9197), (3043, 8656), (4328, 6086)]