26846372

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 56060928

約数和(自身を除く): 29214556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 157, 197, 217, 314, 394, 434, 628, 788, 868, 1099, 1379, 2198, 2758, 4396, 4867, 5516, 6107, 9734, 12214, 19468, 24428, 30929, 34069, 42749, 61858, 68138, 85498, 123716, 136276, 170996, 216503, 433006, 866012, 958799, 1917598, 3835196, 6711593, 13423186, 26846372]

約数ペア:

[(1, 26846372), (2, 13423186), (4, 6711593), (7, 3835196), (14, 1917598), (28, 958799), (31, 866012), (62, 433006), (124, 216503), (157, 170996), (197, 136276), (217, 123716), (314, 85498), (394, 68138), (434, 61858), (628, 42749), (788, 34069), (868, 30929), (1099, 24428), (1379, 19468), (2198, 12214), (2758, 9734), (4396, 6107), (4867, 5516)]