70215712

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18439}}^1$

素因数の和:18473

約数の個数: 48

約数和(自身を含む): 167287680

約数和(自身を除く): 97071968

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 18439, 36878, 73756, 129073, 147512, 258146, 295024, 313463, 516292, 590048, 626926, 1032584, 1253852, 2065168, 2194241, 2507704, 4130336, 4388482, 5015408, 8776964, 10030816, 17553928, 35107856, 70215712]

約数ペア:

[(1, 70215712), (2, 35107856), (4, 17553928), (7, 10030816), (8, 8776964), (14, 5015408), (16, 4388482), (17, 4130336), (28, 2507704), (32, 2194241), (34, 2065168), (56, 1253852), (68, 1032584), (112, 626926), (119, 590048), (136, 516292), (224, 313463), (238, 295024), (272, 258146), (476, 147512), (544, 129073), (952, 73756), (1904, 36878), (3808, 18439)]