9926368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 21065184

約数和(自身を除く): 11138816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 257, 272, 284, 514, 544, 568, 1028, 1136, 1207, 2056, 2272, 2414, 4112, 4369, 4828, 8224, 8738, 9656, 17476, 18247, 19312, 34952, 36494, 38624, 69904, 72988, 139808, 145976, 291952, 310199, 583904, 620398, 1240796, 2481592, 4963184, 9926368]

約数ペア:

[(1, 9926368), (2, 4963184), (4, 2481592), (8, 1240796), (16, 620398), (17, 583904), (32, 310199), (34, 291952), (68, 145976), (71, 139808), (136, 72988), (142, 69904), (257, 38624), (272, 36494), (284, 34952), (514, 19312), (544, 18247), (568, 17476), (1028, 9656), (1136, 8738), (1207, 8224), (2056, 4828), (2272, 4369), (2414, 4112)]