69620012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20549}}^1$

素因数の和:20582

約数の個数: 36

約数和(自身を含む): 153056400

約数和(自身を除く): 83436388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 20549, 41098, 82196, 143843, 226039, 287686, 452078, 575372, 904156, 1582273, 2486429, 3164546, 4972858, 6329092, 9945716, 17405003, 34810006, 69620012]

約数ペア:

[(1, 69620012), (2, 34810006), (4, 17405003), (7, 9945716), (11, 6329092), (14, 4972858), (22, 3164546), (28, 2486429), (44, 1582273), (77, 904156), (121, 575372), (154, 452078), (242, 287686), (308, 226039), (484, 143843), (847, 82196), (1694, 41098), (3388, 20549)]