40524464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 83566080

約数和(自身を除く): 43041616

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 383, 389, 766, 778, 1532, 1556, 3064, 3112, 6128, 6224, 6511, 6613, 13022, 13226, 26044, 26452, 52088, 52904, 104176, 105808, 148987, 297974, 595948, 1191896, 2383792, 2532779, 5065558, 10131116, 20262232, 40524464]

約数ペア:

[(1, 40524464), (2, 20262232), (4, 10131116), (8, 5065558), (16, 2532779), (17, 2383792), (34, 1191896), (68, 595948), (136, 297974), (272, 148987), (383, 105808), (389, 104176), (766, 52904), (778, 52088), (1532, 26452), (1556, 26044), (3064, 13226), (3112, 13022), (6128, 6613), (6224, 6511)]