70743608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7643}}^1$

素因数の和:7751

約数の個数: 32

約数和(自身を含む): 144471600

約数和(自身を除く): 73727992

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 7643, 9256, 15286, 30572, 61144, 99359, 198718, 397436, 680227, 794872, 1360454, 2720908, 5441816, 8842951, 17685902, 35371804, 70743608]

約数ペア:

[(1, 70743608), (2, 35371804), (4, 17685902), (8, 8842951), (13, 5441816), (26, 2720908), (52, 1360454), (89, 794872), (104, 680227), (178, 397436), (356, 198718), (712, 99359), (1157, 61144), (2314, 30572), (4628, 15286), (7643, 9256)]