27955862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 19736938

約数列:

[1, 2, 11, 22, 31, 62, 179, 229, 341, 358, 458, 682, 1969, 2519, 3938, 5038, 5549, 7099, 11098, 14198, 40991, 61039, 78089, 81982, 122078, 156178, 450901, 901802, 1270721, 2541442, 13977931, 27955862]

約数ペア:

[(1, 27955862), (2, 13977931), (11, 2541442), (22, 1270721), (31, 901802), (62, 450901), (179, 156178), (229, 122078), (341, 81982), (358, 78089), (458, 61039), (682, 40991), (1969, 14198), (2519, 11098), (3938, 7099), (5038, 5549)]