26378092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 52157952

約数和(自身を除く): 25779860

約数列:

[1, 2, 4, 13, 26, 43, 47, 52, 86, 94, 172, 188, 251, 502, 559, 611, 1004, 1118, 1222, 2021, 2236, 2444, 3263, 4042, 6526, 8084, 10793, 11797, 13052, 21586, 23594, 26273, 43172, 47188, 52546, 105092, 140309, 153361, 280618, 306722, 507271, 561236, 613444, 1014542, 2029084, 6594523, 13189046, 26378092]

約数ペア:

[(1, 26378092), (2, 13189046), (4, 6594523), (13, 2029084), (26, 1014542), (43, 613444), (47, 561236), (52, 507271), (86, 306722), (94, 280618), (172, 153361), (188, 140309), (251, 105092), (502, 52546), (559, 47188), (611, 43172), (1004, 26273), (1118, 23594), (1222, 21586), (2021, 13052), (2236, 11797), (2444, 10793), (3263, 8084), (4042, 6526)]