25582076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 52313184

約数和(自身を除く): 26731108

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 673, 731, 884, 1118, 1346, 1462, 2236, 2692, 2924, 8749, 9503, 11441, 17498, 19006, 22882, 28939, 34996, 38012, 45764, 57878, 115756, 148733, 297466, 376207, 491963, 594932, 752414, 983926, 1504828, 1967852, 6395519, 12791038, 25582076]

約数ペア:

[(1, 25582076), (2, 12791038), (4, 6395519), (13, 1967852), (17, 1504828), (26, 983926), (34, 752414), (43, 594932), (52, 491963), (68, 376207), (86, 297466), (172, 148733), (221, 115756), (442, 57878), (559, 45764), (673, 38012), (731, 34996), (884, 28939), (1118, 22882), (1346, 19006), (1462, 17498), (2236, 11441), (2692, 9503), (2924, 8749)]