565500416

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{84961}}^1$

素因数の和:84992

約数の個数: 40

約数和(自身を含む): 1216825764

約数和(自身を除く): 651325348

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 84961, 169922, 339844, 679688, 1104493, 1359376, 2208986, 2718752, 4417972, 5437504, 8835944, 10875008, 17671888, 21750016, 35343776, 43500032, 70687552, 141375104, 282750208, 565500416]

約数ペア:

[(1, 565500416), (2, 282750208), (4, 141375104), (8, 70687552), (13, 43500032), (16, 35343776), (26, 21750016), (32, 17671888), (52, 10875008), (64, 8835944), (104, 5437504), (128, 4417972), (208, 2718752), (256, 2208986), (416, 1359376), (512, 1104493), (832, 679688), (1664, 339844), (3328, 169922), (6656, 84961)]