28559584

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 59875200

約数和(自身を除く): 31315616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 107, 152, 214, 304, 428, 439, 608, 856, 878, 1712, 1756, 2033, 3424, 3512, 4066, 7024, 8132, 8341, 14048, 16264, 16682, 32528, 33364, 46973, 65056, 66728, 93946, 133456, 187892, 266912, 375784, 751568, 892487, 1503136, 1784974, 3569948, 7139896, 14279792, 28559584]

約数ペア:

[(1, 28559584), (2, 14279792), (4, 7139896), (8, 3569948), (16, 1784974), (19, 1503136), (32, 892487), (38, 751568), (76, 375784), (107, 266912), (152, 187892), (214, 133456), (304, 93946), (428, 66728), (439, 65056), (608, 46973), (856, 33364), (878, 32528), (1712, 16682), (1756, 16264), (2033, 14048), (3424, 8341), (3512, 8132), (4066, 7024)]