1569892064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{221987}}^1$

素因数の和:222027

約数の個数: 48

約数和(自身を含む): 3524281488

約数和(自身を除く): 1954389424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 221987, 443974, 887948, 1775896, 2885831, 3551792, 3773779, 5771662, 7103584, 7547558, 11543324, 15095116, 23086648, 30190232, 46173296, 49059127, 60380464, 92346592, 98118254, 120760928, 196236508, 392473016, 784946032, 1569892064]

約数ペア:

[(1, 1569892064), (2, 784946032), (4, 392473016), (8, 196236508), (13, 120760928), (16, 98118254), (17, 92346592), (26, 60380464), (32, 49059127), (34, 46173296), (52, 30190232), (68, 23086648), (104, 15095116), (136, 11543324), (208, 7547558), (221, 7103584), (272, 5771662), (416, 3773779), (442, 3551792), (544, 2885831), (884, 1775896), (1768, 887948), (3536, 443974), (7072, 221987)]