56969296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2797}}^1$

素因数の和:2891

約数の個数: 40

約数和(自身を含む): 117963680

約数和(自身を除く): 60994384

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2546, 2797, 5092, 5594, 10184, 11188, 20368, 22376, 44752, 53143, 106286, 187399, 212572, 374798, 425144, 749596, 850288, 1499192, 2998384, 3560581, 7121162, 14242324, 28484648, 56969296]

約数ペア:

[(1, 56969296), (2, 28484648), (4, 14242324), (8, 7121162), (16, 3560581), (19, 2998384), (38, 1499192), (67, 850288), (76, 749596), (134, 425144), (152, 374798), (268, 212572), (304, 187399), (536, 106286), (1072, 53143), (1273, 44752), (2546, 22376), (2797, 20368), (5092, 11188), (5594, 10184)]