71223712

素因数分解:

$2^5\times 7^1\times {\mathrm{317963}}^1$

素因数の和:317980

約数の個数: 24

約数和(自身を含む): 160253856

約数和(自身を除く): 89030144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 317963, 635926, 1271852, 2225741, 2543704, 4451482, 5087408, 8902964, 10174816, 17805928, 35611856, 71223712]

約数ペア:

[(1, 71223712), (2, 35611856), (4, 17805928), (7, 10174816), (8, 8902964), (14, 5087408), (16, 4451482), (28, 2543704), (32, 2225741), (56, 1271852), (112, 635926), (224, 317963)]