13425464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{773}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 27306720

約数和(自身を除く): 13881256

約数列:

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

約数ペア:

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