8728192016

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1091}}^1\times {\mathrm{4673}}^1$

素因数の和:5879

約数の個数: 40

約数和(自身を含む): 17088218784

約数和(自身を除く): 8360026768

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1091, 1712, 2182, 4364, 4673, 8728, 9346, 17456, 18692, 37384, 74768, 116737, 233474, 466948, 500011, 933896, 1000022, 1867792, 2000044, 4000088, 5098243, 8000176, 10196486, 20392972, 40785944, 81571888, 545512001, 1091024002, 2182048004, 4364096008, 8728192016]

約数ペア:

[(1, 8728192016), (2, 4364096008), (4, 2182048004), (8, 1091024002), (16, 545512001), (107, 81571888), (214, 40785944), (428, 20392972), (856, 10196486), (1091, 8000176), (1712, 5098243), (2182, 4000088), (4364, 2000044), (4673, 1867792), (8728, 1000022), (9346, 933896), (17456, 500011), (18692, 466948), (37384, 233474), (74768, 116737)]