72588308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4547}}^1$

素因数の和:4871

約数の個数: 24

約数和(自身を含む): 137276832

約数和(自身を除く): 64688524

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 3991, 4547, 7982, 9094, 15964, 18188, 59111, 118222, 236444, 1395929, 2791858, 5583716, 18147077, 36294154, 72588308]

約数ペア:

[(1, 72588308), (2, 36294154), (4, 18147077), (13, 5583716), (26, 2791858), (52, 1395929), (307, 236444), (614, 118222), (1228, 59111), (3991, 18188), (4547, 15964), (7982, 9094)]