268177832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{3637}}^1$

素因数の和:4365

約数の個数: 32

約数和(自身を含む): 542425800

約数和(自身を除く): 274247968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 709, 1418, 2836, 3637, 5672, 7274, 9217, 14548, 18434, 29096, 36868, 47281, 73736, 94562, 189124, 378248, 2578633, 5157266, 10314532, 20629064, 33522229, 67044458, 134088916, 268177832]

約数ペア:

[(1, 268177832), (2, 134088916), (4, 67044458), (8, 33522229), (13, 20629064), (26, 10314532), (52, 5157266), (104, 2578633), (709, 378248), (1418, 189124), (2836, 94562), (3637, 73736), (5672, 47281), (7274, 36868), (9217, 29096), (14548, 18434)]