12591424

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 56

約数和(自身を含む): 26993088

約数和(自身を除く): 14401664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 136, 142, 163, 272, 284, 326, 544, 568, 652, 1088, 1136, 1207, 1304, 2272, 2414, 2608, 2771, 4544, 4828, 5216, 5542, 9656, 10432, 11084, 11573, 19312, 22168, 23146, 38624, 44336, 46292, 77248, 88672, 92584, 177344, 185168, 196741, 370336, 393482, 740672, 786964, 1573928, 3147856, 6295712, 12591424]

約数ペア:

[(1, 12591424), (2, 6295712), (4, 3147856), (8, 1573928), (16, 786964), (17, 740672), (32, 393482), (34, 370336), (64, 196741), (68, 185168), (71, 177344), (136, 92584), (142, 88672), (163, 77248), (272, 46292), (284, 44336), (326, 38624), (544, 23146), (568, 22168), (652, 19312), (1088, 11573), (1136, 11084), (1207, 10432), (1304, 9656), (2272, 5542), (2414, 5216), (2608, 4828), (2771, 4544)]