68800424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1$

素因数の和:1758

約数の個数: 64

約数和(自身を含む): 163330560

約数和(自身を除く): 94530136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1667, 1876, 2948, 3334, 3752, 5159, 5896, 6668, 10318, 11669, 13336, 18337, 20636, 23338, 36674, 41272, 46676, 73348, 93352, 111689, 128359, 146696, 223378, 256718, 446756, 513436, 781823, 893512, 1026872, 1228579, 1563646, 2457158, 3127292, 4914316, 6254584, 8600053, 9828632, 17200106, 34400212, 68800424]

約数ペア:

[(1, 68800424), (2, 34400212), (4, 17200106), (7, 9828632), (8, 8600053), (11, 6254584), (14, 4914316), (22, 3127292), (28, 2457158), (44, 1563646), (56, 1228579), (67, 1026872), (77, 893512), (88, 781823), (134, 513436), (154, 446756), (268, 256718), (308, 223378), (469, 146696), (536, 128359), (616, 111689), (737, 93352), (938, 73348), (1474, 46676), (1667, 41272), (1876, 36674), (2948, 23338), (3334, 20636), (3752, 18337), (5159, 13336), (5896, 11669), (6668, 10318)]