26664976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7541}}^1$

素因数の和:7579

約数の個数: 40

約数和(自身を含む): 58918104

約数和(自身を除く): 32253128

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 7541, 15082, 30164, 60328, 98033, 120656, 128197, 196066, 256394, 392132, 512788, 784264, 1025576, 1568528, 1666561, 2051152, 3333122, 6666244, 13332488, 26664976]

約数ペア:

[(1, 26664976), (2, 13332488), (4, 6666244), (8, 3333122), (13, 2051152), (16, 1666561), (17, 1568528), (26, 1025576), (34, 784264), (52, 512788), (68, 392132), (104, 256394), (136, 196066), (208, 128197), (221, 120656), (272, 98033), (442, 60328), (884, 30164), (1768, 15082), (3536, 7541)]