28784512

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{4243}}^1$

素因数の和:4310

約数の個数: 32

約数和(自身を含む): 58439880

約数和(自身を除く): 29655368

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 4243, 6784, 8486, 16972, 33944, 67888, 135776, 224879, 271552, 449758, 543104, 899516, 1799032, 3598064, 7196128, 14392256, 28784512]

約数ペア:

[(1, 28784512), (2, 14392256), (4, 7196128), (8, 3598064), (16, 1799032), (32, 899516), (53, 543104), (64, 449758), (106, 271552), (128, 224879), (212, 135776), (424, 67888), (848, 33944), (1696, 16972), (3392, 8486), (4243, 6784)]