28384928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6203}}^1$

素因数の和:6237

約数の個数: 48

約数和(自身を含む): 65663136

約数和(自身を除く): 37278208

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 6203, 12406, 24812, 49624, 68233, 80639, 99248, 136466, 161278, 198496, 272932, 322556, 545864, 645112, 887029, 1091728, 1290224, 1774058, 2183456, 2580448, 3548116, 7096232, 14192464, 28384928]

約数ペア:

[(1, 28384928), (2, 14192464), (4, 7096232), (8, 3548116), (11, 2580448), (13, 2183456), (16, 1774058), (22, 1290224), (26, 1091728), (32, 887029), (44, 645112), (52, 545864), (88, 322556), (104, 272932), (143, 198496), (176, 161278), (208, 136466), (286, 99248), (352, 80639), (416, 68233), (572, 49624), (1144, 24812), (2288, 12406), (4576, 6203)]