25869274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 42456960

約数和(自身を除く): 16587686

約数列:

[1, 2, 17, 34, 83, 89, 103, 166, 178, 206, 1411, 1513, 1751, 2822, 3026, 3502, 7387, 8549, 9167, 14774, 17098, 18334, 125579, 145333, 155839, 251158, 290666, 311678, 760861, 1521722, 12934637, 25869274]

約数ペア:

[(1, 25869274), (2, 12934637), (17, 1521722), (34, 760861), (83, 311678), (89, 290666), (103, 251158), (166, 155839), (178, 145333), (206, 125579), (1411, 18334), (1513, 17098), (1751, 14774), (2822, 9167), (3026, 8549), (3502, 7387)]