704102912

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{72379}}^1$

素因数の和:72416

約数の個数: 40

約数和(自身を含む): 1480894800

約数和(自身を除く): 776791888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 72379, 144758, 289516, 579032, 1158064, 1375201, 2316128, 2750402, 4632256, 5500804, 9264512, 11001608, 18529024, 22003216, 37058048, 44006432, 88012864, 176025728, 352051456, 704102912]

約数ペア:

[(1, 704102912), (2, 352051456), (4, 176025728), (8, 88012864), (16, 44006432), (19, 37058048), (32, 22003216), (38, 18529024), (64, 11001608), (76, 9264512), (128, 5500804), (152, 4632256), (256, 2750402), (304, 2316128), (512, 1375201), (608, 1158064), (1216, 579032), (2432, 289516), (4864, 144758), (9728, 72379)]