25742288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11251}}^1$

素因数の和:11283

約数の個数: 40

約数和(自身を含む): 58600416

約数和(自身を除く): 32858128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 11251, 22502, 45004, 90008, 123761, 146263, 180016, 247522, 292526, 495044, 585052, 990088, 1170104, 1608893, 1980176, 2340208, 3217786, 6435572, 12871144, 25742288]

約数ペア:

[(1, 25742288), (2, 12871144), (4, 6435572), (8, 3217786), (11, 2340208), (13, 1980176), (16, 1608893), (22, 1170104), (26, 990088), (44, 585052), (52, 495044), (88, 292526), (104, 247522), (143, 180016), (176, 146263), (208, 123761), (286, 90008), (572, 45004), (1144, 22502), (2288, 11251)]