26850928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{773}}^1$

素因数の和:961

約数の個数: 40

約数和(自身を含む): 56433888

約数和(自身を除く): 29582960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 773, 1336, 1546, 2171, 2672, 3092, 4342, 6184, 8684, 10049, 12368, 17368, 20098, 34736, 40196, 80392, 129091, 160784, 258182, 516364, 1032728, 1678183, 2065456, 3356366, 6712732, 13425464, 26850928]

約数ペア:

[(1, 26850928), (2, 13425464), (4, 6712732), (8, 3356366), (13, 2065456), (16, 1678183), (26, 1032728), (52, 516364), (104, 258182), (167, 160784), (208, 129091), (334, 80392), (668, 40196), (773, 34736), (1336, 20098), (1546, 17368), (2171, 12368), (2672, 10049), (3092, 8684), (4342, 6184)]