4252156784

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{65929}}^1$

素因数の和:66105

約数の個数: 40

約数和(自身を含む): 8584086000

約数和(自身を除く): 4331929216

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 139, 232, 278, 464, 556, 1112, 2224, 4031, 8062, 16124, 32248, 64496, 65929, 131858, 263716, 527432, 1054864, 1911941, 3823882, 7647764, 9164131, 15295528, 18328262, 30591056, 36656524, 73313048, 146626096, 265759799, 531519598, 1063039196, 2126078392, 4252156784]

約数ペア:

[(1, 4252156784), (2, 2126078392), (4, 1063039196), (8, 531519598), (16, 265759799), (29, 146626096), (58, 73313048), (116, 36656524), (139, 30591056), (232, 18328262), (278, 15295528), (464, 9164131), (556, 7647764), (1112, 3823882), (2224, 1911941), (4031, 1054864), (8062, 527432), (16124, 263716), (32248, 131858), (64496, 65929)]