12473728

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 27417600

約数和(自身を除く): 14943872

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 223, 304, 368, 437, 446, 608, 736, 874, 892, 1216, 1472, 1748, 1784, 2432, 2944, 3496, 3568, 4237, 5129, 6992, 7136, 8474, 10258, 13984, 14272, 16948, 20516, 27968, 28544, 33896, 41032, 55936, 67792, 82064, 97451, 135584, 164128, 194902, 271168, 328256, 389804, 542336, 656512, 779608, 1559216, 3118432, 6236864, 12473728]

約数ペア:

[(1, 12473728), (2, 6236864), (4, 3118432), (8, 1559216), (16, 779608), (19, 656512), (23, 542336), (32, 389804), (38, 328256), (46, 271168), (64, 194902), (76, 164128), (92, 135584), (128, 97451), (152, 82064), (184, 67792), (223, 55936), (304, 41032), (368, 33896), (437, 28544), (446, 27968), (608, 20516), (736, 16948), (874, 14272), (892, 13984), (1216, 10258), (1472, 8474), (1748, 7136), (1784, 6992), (2432, 5129), (2944, 4237), (3496, 3568)]