4445696

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:494

約数の個数: 40

約数和(自身を含む): 9370680

約数和(自身を除く): 4924984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 457, 512, 608, 914, 1216, 1828, 2432, 3656, 4864, 7312, 8683, 9728, 14624, 17366, 29248, 34732, 58496, 69464, 116992, 138928, 233984, 277856, 555712, 1111424, 2222848, 4445696]

約数ペア:

[(1, 4445696), (2, 2222848), (4, 1111424), (8, 555712), (16, 277856), (19, 233984), (32, 138928), (38, 116992), (64, 69464), (76, 58496), (128, 34732), (152, 29248), (256, 17366), (304, 14624), (457, 9728), (512, 8683), (608, 7312), (914, 4864), (1216, 3656), (1828, 2432)]