74988904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12823}}^1$

素因数の和:12889

約数の個数: 32

約数和(自身を含む): 152349120

約数和(自身を除く): 77360216

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 12823, 25646, 51292, 102584, 217991, 435982, 551389, 871964, 1102778, 1743928, 2205556, 4411112, 9373613, 18747226, 37494452, 74988904]

約数ペア:

[(1, 74988904), (2, 37494452), (4, 18747226), (8, 9373613), (17, 4411112), (34, 2205556), (43, 1743928), (68, 1102778), (86, 871964), (136, 551389), (172, 435982), (344, 217991), (731, 102584), (1462, 51292), (2924, 25646), (5848, 12823)]