42700952

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 94179960

約数和(自身を除く): 51479008

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1123, 1358, 2246, 2716, 4492, 4753, 5432, 7861, 8984, 9506, 15722, 19012, 31444, 38024, 55027, 62888, 108931, 110054, 217862, 220108, 435724, 440216, 762517, 871448, 1525034, 3050068, 5337619, 6100136, 10675238, 21350476, 42700952]

約数ペア:

[(1, 42700952), (2, 21350476), (4, 10675238), (7, 6100136), (8, 5337619), (14, 3050068), (28, 1525034), (49, 871448), (56, 762517), (97, 440216), (98, 435724), (194, 220108), (196, 217862), (388, 110054), (392, 108931), (679, 62888), (776, 55027), (1123, 38024), (1358, 31444), (2246, 19012), (2716, 15722), (4492, 9506), (4753, 8984), (5432, 7861)]