25226344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22051}}^1$

素因数の和:22081

約数の個数: 32

約数和(自身を含む): 55571040

約数和(自身を除く): 30344696

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 22051, 44102, 88204, 176408, 242561, 286663, 485122, 573326, 970244, 1146652, 1940488, 2293304, 3153293, 6306586, 12613172, 25226344]

約数ペア:

[(1, 25226344), (2, 12613172), (4, 6306586), (8, 3153293), (11, 2293304), (13, 1940488), (22, 1146652), (26, 970244), (44, 573326), (52, 485122), (88, 286663), (104, 242561), (143, 176408), (286, 88204), (572, 44102), (1144, 22051)]