26205296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7411}}^1$

素因数の和:7449

約数の個数: 40

約数和(自身を含む): 57902544

約数和(自身を除く): 31697248

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 7411, 14822, 29644, 59288, 96343, 118576, 125987, 192686, 251974, 385372, 503948, 770744, 1007896, 1541488, 1637831, 2015792, 3275662, 6551324, 13102648, 26205296]

約数ペア:

[(1, 26205296), (2, 13102648), (4, 6551324), (8, 3275662), (13, 2015792), (16, 1637831), (17, 1541488), (26, 1007896), (34, 770744), (52, 503948), (68, 385372), (104, 251974), (136, 192686), (208, 125987), (221, 118576), (272, 96343), (442, 59288), (884, 29644), (1768, 14822), (3536, 7411)]