26069264

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 60

約数和(自身を含む): 56639232

約数和(自身を除く): 30569968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 311, 338, 403, 496, 622, 676, 806, 1244, 1352, 1612, 2488, 2704, 3224, 4043, 4976, 5239, 6448, 8086, 9641, 10478, 16172, 19282, 20956, 32344, 38564, 41912, 52559, 64688, 77128, 83824, 105118, 125333, 154256, 210236, 250666, 420472, 501332, 840944, 1002664, 1629329, 2005328, 3258658, 6517316, 13034632, 26069264]

約数ペア:

[(1, 26069264), (2, 13034632), (4, 6517316), (8, 3258658), (13, 2005328), (16, 1629329), (26, 1002664), (31, 840944), (52, 501332), (62, 420472), (104, 250666), (124, 210236), (169, 154256), (208, 125333), (248, 105118), (311, 83824), (338, 77128), (403, 64688), (496, 52559), (622, 41912), (676, 38564), (806, 32344), (1244, 20956), (1352, 19282), (1612, 16172), (2488, 10478), (2704, 9641), (3224, 8086), (4043, 6448), (4976, 5239)]