25879542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 61145280

約数和(自身を除く): 35265738

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 34, 39, 51, 58, 78, 87, 102, 174, 221, 377, 442, 493, 663, 673, 754, 986, 1131, 1326, 1346, 1479, 2019, 2262, 2958, 4038, 6409, 8749, 11441, 12818, 17498, 19227, 19517, 22882, 26247, 34323, 38454, 39034, 52494, 58551, 68646, 117102, 148733, 253721, 297466, 331789, 446199, 507442, 663578, 761163, 892398, 995367, 1522326, 1990734, 4313257, 8626514, 12939771, 25879542]

約数ペア:

[(1, 25879542), (2, 12939771), (3, 8626514), (6, 4313257), (13, 1990734), (17, 1522326), (26, 995367), (29, 892398), (34, 761163), (39, 663578), (51, 507442), (58, 446199), (78, 331789), (87, 297466), (102, 253721), (174, 148733), (221, 117102), (377, 68646), (442, 58551), (493, 52494), (663, 39034), (673, 38454), (754, 34323), (986, 26247), (1131, 22882), (1326, 19517), (1346, 19227), (1479, 17498), (2019, 12818), (2262, 11441), (2958, 8749), (4038, 6409)]