13405344

素因数分解:

$2^5\times 3^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 35380800

約数和(自身を除く): 21975456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 311, 449, 622, 898, 933, 1244, 1347, 1796, 1866, 2488, 2694, 3592, 3732, 4976, 5388, 7184, 7464, 9952, 10776, 14368, 14928, 21552, 29856, 43104, 139639, 279278, 418917, 558556, 837834, 1117112, 1675668, 2234224, 3351336, 4468448, 6702672, 13405344]

約数ペア:

[(1, 13405344), (2, 6702672), (3, 4468448), (4, 3351336), (6, 2234224), (8, 1675668), (12, 1117112), (16, 837834), (24, 558556), (32, 418917), (48, 279278), (96, 139639), (311, 43104), (449, 29856), (622, 21552), (898, 14928), (933, 14368), (1244, 10776), (1347, 9952), (1796, 7464), (1866, 7184), (2488, 5388), (2694, 4976), (3592, 3732)]