28901854462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{787817}}^1$

素因数の和:787932

約数の個数: 32

約数和(自身を含む): 50029594272

約数和(自身を除く): 21127739810

約数列:

[1, 2, 13, 17, 26, 34, 83, 166, 221, 442, 1079, 1411, 2158, 2822, 18343, 36686, 787817, 1575634, 10241621, 13392889, 20483242, 26785778, 65388811, 130777622, 174107557, 348215114, 850054543, 1111609787, 1700109086, 2223219574, 14450927231, 28901854462]

約数ペア:

[(1, 28901854462), (2, 14450927231), (13, 2223219574), (17, 1700109086), (26, 1111609787), (34, 850054543), (83, 348215114), (166, 174107557), (221, 130777622), (442, 65388811), (1079, 26785778), (1411, 20483242), (2158, 13392889), (2822, 10241621), (18343, 1575634), (36686, 787817)]