69991504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2861}}^1$

素因数の和:3019

約数の個数: 40

約数和(自身を含む): 149052960

約数和(自身を除く): 79061456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 2224, 2861, 3058, 5722, 6116, 11444, 12232, 22888, 24464, 31471, 45776, 62942, 125884, 251768, 397679, 503536, 795358, 1590716, 3181432, 4374469, 6362864, 8748938, 17497876, 34995752, 69991504]

約数ペア:

[(1, 69991504), (2, 34995752), (4, 17497876), (8, 8748938), (11, 6362864), (16, 4374469), (22, 3181432), (44, 1590716), (88, 795358), (139, 503536), (176, 397679), (278, 251768), (556, 125884), (1112, 62942), (1529, 45776), (2224, 31471), (2861, 24464), (3058, 22888), (5722, 12232), (6116, 11444)]