12541251712

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1579}}^1\times {\mathrm{5641}}^1$

素因数の和:7245

約数の個数: 64

約数和(自身を含む): 27277941600

約数和(自身を除く): 14736689888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 1579, 3158, 5641, 6316, 11282, 12632, 17369, 22564, 25264, 34738, 45128, 50528, 62051, 69476, 90256, 101056, 124102, 138952, 180512, 202112, 248204, 277904, 361024, 496408, 555808, 722048, 992816, 1111616, 1985632, 2223232, 3971264, 7942528, 8907139, 17814278, 35628556, 71257112, 97978529, 142514224, 195957058, 285028448, 391914116, 570056896, 783828232, 1140113792, 1567656464, 3135312928, 6270625856, 12541251712]

約数ペア:

[(1, 12541251712), (2, 6270625856), (4, 3135312928), (8, 1567656464), (11, 1140113792), (16, 783828232), (22, 570056896), (32, 391914116), (44, 285028448), (64, 195957058), (88, 142514224), (128, 97978529), (176, 71257112), (352, 35628556), (704, 17814278), (1408, 8907139), (1579, 7942528), (3158, 3971264), (5641, 2223232), (6316, 1985632), (11282, 1111616), (12632, 992816), (17369, 722048), (22564, 555808), (25264, 496408), (34738, 361024), (45128, 277904), (50528, 248204), (62051, 202112), (69476, 180512), (90256, 138952), (101056, 124102)]