72455434

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{6673}}^1$

素因数の和:6825

約数の個数: 16

約数和(自身を含む): 111722760

約数和(自身を除く): 39267326

約数列:

[1, 2, 61, 89, 122, 178, 5429, 6673, 10858, 13346, 407053, 593897, 814106, 1187794, 36227717, 72455434]

約数ペア:

[(1, 72455434), (2, 36227717), (61, 1187794), (89, 814106), (122, 593897), (178, 407053), (5429, 13346), (6673, 10858)]