39630668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{577}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 87005184

約数和(自身を除く): 47374516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 223, 308, 446, 577, 892, 1154, 1561, 2308, 2453, 3122, 4039, 4906, 6244, 6347, 8078, 9812, 12694, 16156, 17171, 25388, 34342, 44429, 68684, 88858, 128671, 177716, 257342, 514684, 900697, 1415381, 1801394, 2830762, 3602788, 5661524, 9907667, 19815334, 39630668]

約数ペア:

[(1, 39630668), (2, 19815334), (4, 9907667), (7, 5661524), (11, 3602788), (14, 2830762), (22, 1801394), (28, 1415381), (44, 900697), (77, 514684), (154, 257342), (223, 177716), (308, 128671), (446, 88858), (577, 68684), (892, 44429), (1154, 34342), (1561, 25388), (2308, 17171), (2453, 16156), (3122, 12694), (4039, 9812), (4906, 8078), (6244, 6347)]