28503344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{93761}}^1$

素因数の和:93788

約数の個数: 20

約数和(自身を含む): 58132440

約数和(自身を除く): 29629096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 93761, 187522, 375044, 750088, 1500176, 1781459, 3562918, 7125836, 14251672, 28503344]

約数ペア:

[(1, 28503344), (2, 14251672), (4, 7125836), (8, 3562918), (16, 1781459), (19, 1500176), (38, 750088), (76, 375044), (152, 187522), (304, 93761)]