69949744

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{52673}}^1$

素因数の和:52764

約数の個数: 20

約数和(自身を含む): 137163096

約数和(自身を除く): 67213352

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 52673, 105346, 210692, 421384, 842768, 4371859, 8743718, 17487436, 34974872, 69949744]

約数ペア:

[(1, 69949744), (2, 34974872), (4, 17487436), (8, 8743718), (16, 4371859), (83, 842768), (166, 421384), (332, 210692), (664, 105346), (1328, 52673)]