7140331384

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{3943}}^1\times {\mathrm{5521}}^1$

素因数の和:9511

約数の個数: 32

約数和(自身を含む): 13720623840

約数和(自身を除く): 6580292456

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 3943, 5521, 7886, 11042, 15772, 22084, 31544, 44168, 161663, 226361, 323326, 452722, 646652, 905444, 1293304, 1810888, 21769303, 43538606, 87077212, 174154424, 892541423, 1785082846, 3570165692, 7140331384]

約数ペア:

[(1, 7140331384), (2, 3570165692), (4, 1785082846), (8, 892541423), (41, 174154424), (82, 87077212), (164, 43538606), (328, 21769303), (3943, 1810888), (5521, 1293304), (7886, 905444), (11042, 646652), (15772, 452722), (22084, 323326), (31544, 226361), (44168, 161663)]