27391624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15493}}^1$

素因数の和:15529

約数の個数: 32

約数和(自身を含む): 58567320

約数和(自身を除く): 31175696

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 15493, 30986, 61972, 123944, 201409, 263381, 402818, 526762, 805636, 1053524, 1611272, 2107048, 3423953, 6847906, 13695812, 27391624]

約数ペア:

[(1, 27391624), (2, 13695812), (4, 6847906), (8, 3423953), (13, 2107048), (17, 1611272), (26, 1053524), (34, 805636), (52, 526762), (68, 402818), (104, 263381), (136, 201409), (221, 123944), (442, 61972), (884, 30986), (1768, 15493)]