100404728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{947}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 195382800

約数和(自身を除く): 94978072

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 457, 914, 947, 1828, 1894, 3656, 3788, 7576, 13253, 26506, 27463, 53012, 54926, 106024, 109852, 219704, 432779, 865558, 1731116, 3462232, 12550591, 25101182, 50202364, 100404728]

約数ペア:

[(1, 100404728), (2, 50202364), (4, 25101182), (8, 12550591), (29, 3462232), (58, 1731116), (116, 865558), (232, 432779), (457, 219704), (914, 109852), (947, 106024), (1828, 54926), (1894, 53012), (3656, 27463), (3788, 26506), (7576, 13253)]