69897767344

素因数分解:

$2^4\times {\mathrm{2551}}^1\times {\mathrm{1712509}}^1$

素因数の和:1715068

約数の個数: 20

約数和(自身を含む): 135480091120

約数和(自身を除く): 65582323776

約数列:

[1, 2, 4, 8, 16, 2551, 5102, 10204, 20408, 40816, 1712509, 3425018, 6850036, 13700072, 27400144, 4368610459, 8737220918, 17474441836, 34948883672, 69897767344]

約数ペア:

[(1, 69897767344), (2, 34948883672), (4, 17474441836), (8, 8737220918), (16, 4368610459), (2551, 27400144), (5102, 13700072), (10204, 6850036), (20408, 3425018), (40816, 1712509)]