72457346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{39251}}^1$

素因数の和:39337

約数の個数: 16

約数和(自身を含む): 118698048

約数和(自身を除く): 46240702

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 39251, 78502, 510263, 1020526, 2786821, 5573642, 36228673, 72457346]

約数ペア:

[(1, 72457346), (2, 36228673), (13, 5573642), (26, 2786821), (71, 1020526), (142, 510263), (923, 78502), (1846, 39251)]