72205448

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41593}}^1$

素因数の和:41637

約数の個数: 32

約数和(自身を含む): 159720960

約数和(自身を除く): 87515512

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 41593, 83186, 166372, 291151, 332744, 582302, 1164604, 1289383, 2329208, 2578766, 5157532, 9025681, 10315064, 18051362, 36102724, 72205448]

約数ペア:

[(1, 72205448), (2, 36102724), (4, 18051362), (7, 10315064), (8, 9025681), (14, 5157532), (28, 2578766), (31, 2329208), (56, 1289383), (62, 1164604), (124, 582302), (217, 332744), (248, 291151), (434, 166372), (868, 83186), (1736, 41593)]