73213808

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{77557}}^1$

素因数の和:77624

約数の個数: 20

約数和(自身を含む): 144257880

約数和(自身を除く): 71044072

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 77557, 155114, 310228, 620456, 1240912, 4575863, 9151726, 18303452, 36606904, 73213808]

約数ペア:

[(1, 73213808), (2, 36606904), (4, 18303452), (8, 9151726), (16, 4575863), (59, 1240912), (118, 620456), (236, 310228), (472, 155114), (944, 77557)]