29123838704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{2027}}^1$

素因数の和:2518

約数の個数: 80

約数和(自身を含む): 60011278080

約数和(自身を除く): 30887439376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 313, 604, 626, 1208, 1252, 2027, 2416, 2504, 2869, 4054, 5008, 5738, 5947, 8108, 11476, 11894, 16216, 22952, 23788, 32432, 38513, 45904, 47263, 47576, 77026, 94526, 95152, 154052, 189052, 306077, 308104, 378104, 612154, 616208, 634451, 756208, 897997, 1224308, 1268902, 1795994, 2448616, 2537804, 3591988, 4897232, 5075608, 5815463, 7183976, 10151216, 11630926, 12054569, 14367952, 23261852, 24109138, 46523704, 48218276, 93047408, 95802101, 96436552, 191604202, 192873104, 383208404, 766416808, 1532833616, 1820239919, 3640479838, 7280959676, 14561919352, 29123838704]

約数ペア:

[(1, 29123838704), (2, 14561919352), (4, 7280959676), (8, 3640479838), (16, 1820239919), (19, 1532833616), (38, 766416808), (76, 383208404), (151, 192873104), (152, 191604202), (302, 96436552), (304, 95802101), (313, 93047408), (604, 48218276), (626, 46523704), (1208, 24109138), (1252, 23261852), (2027, 14367952), (2416, 12054569), (2504, 11630926), (2869, 10151216), (4054, 7183976), (5008, 5815463), (5738, 5075608), (5947, 4897232), (8108, 3591988), (11476, 2537804), (11894, 2448616), (16216, 1795994), (22952, 1268902), (23788, 1224308), (32432, 897997), (38513, 756208), (45904, 634451), (47263, 616208), (47576, 612154), (77026, 378104), (94526, 308104), (95152, 306077), (154052, 189052)]