70981105408

素因数分解:

$2^8\times {\mathrm{673}}^1\times {\mathrm{411991}}^1$

素因数の和:412680

約数の個数: 36

約数和(自身を含む): 141895812688

約数和(自身を除く): 70914707280

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 673, 1346, 2692, 5384, 10768, 21536, 43072, 86144, 172288, 411991, 823982, 1647964, 3295928, 6591856, 13183712, 26367424, 52734848, 105469696, 277269943, 554539886, 1109079772, 2218159544, 4436319088, 8872638176, 17745276352, 35490552704, 70981105408]

約数ペア:

[(1, 70981105408), (2, 35490552704), (4, 17745276352), (8, 8872638176), (16, 4436319088), (32, 2218159544), (64, 1109079772), (128, 554539886), (256, 277269943), (673, 105469696), (1346, 52734848), (2692, 26367424), (5384, 13183712), (10768, 6591856), (21536, 3295928), (43072, 1647964), (86144, 823982), (172288, 411991)]