13340744

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 25968600

約数和(自身を除く): 12627856

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 457, 712, 914, 1828, 3649, 3656, 7298, 14596, 18737, 29192, 37474, 40673, 74948, 81346, 149896, 162692, 325384, 1667593, 3335186, 6670372, 13340744]

約数ペア:

[(1, 13340744), (2, 6670372), (4, 3335186), (8, 1667593), (41, 325384), (82, 162692), (89, 149896), (164, 81346), (178, 74948), (328, 40673), (356, 37474), (457, 29192), (712, 18737), (914, 14596), (1828, 7298), (3649, 3656)]