70246784

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 77808256

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 107, 128, 184, 214, 223, 368, 428, 446, 736, 856, 892, 1472, 1712, 1784, 2461, 2944, 3424, 3568, 4922, 5129, 6848, 7136, 9844, 10258, 13696, 14272, 19688, 20516, 23861, 28544, 39376, 41032, 47722, 78752, 82064, 95444, 157504, 164128, 190888, 315008, 328256, 381776, 548803, 656512, 763552, 1097606, 1527104, 2195212, 3054208, 4390424, 8780848, 17561696, 35123392, 70246784]

約数ペア:

[(1, 70246784), (2, 35123392), (4, 17561696), (8, 8780848), (16, 4390424), (23, 3054208), (32, 2195212), (46, 1527104), (64, 1097606), (92, 763552), (107, 656512), (128, 548803), (184, 381776), (214, 328256), (223, 315008), (368, 190888), (428, 164128), (446, 157504), (736, 95444), (856, 82064), (892, 78752), (1472, 47722), (1712, 41032), (1784, 39376), (2461, 28544), (2944, 23861), (3424, 20516), (3568, 19688), (4922, 14272), (5129, 13696), (6848, 10258), (7136, 9844)]