70881344

素因数分解:

$2^6\times {\mathrm{37}}^2\times {\mathrm{809}}^1$

素因数の和:895

約数の個数: 42

約数和(自身を含む): 144738090

約数和(自身を除く): 73856746

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 809, 1184, 1369, 1618, 2368, 2738, 3236, 5476, 6472, 10952, 12944, 21904, 25888, 29933, 43808, 51776, 59866, 87616, 119732, 239464, 478928, 957856, 1107521, 1915712, 2215042, 4430084, 8860168, 17720336, 35440672, 70881344]

約数ペア:

[(1, 70881344), (2, 35440672), (4, 17720336), (8, 8860168), (16, 4430084), (32, 2215042), (37, 1915712), (64, 1107521), (74, 957856), (148, 478928), (296, 239464), (592, 119732), (809, 87616), (1184, 59866), (1369, 51776), (1618, 43808), (2368, 29933), (2738, 25888), (3236, 21904), (5476, 12944), (6472, 10952)]