26953784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23561}}^1$

素因数の和:23591

約数の個数: 32

約数和(自身を含む): 59376240

約数和(自身を除く): 32422456

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 23561, 47122, 94244, 188488, 259171, 306293, 518342, 612586, 1036684, 1225172, 2073368, 2450344, 3369223, 6738446, 13476892, 26953784]

約数ペア:

[(1, 26953784), (2, 13476892), (4, 6738446), (8, 3369223), (11, 2450344), (13, 2073368), (22, 1225172), (26, 1036684), (44, 612586), (52, 518342), (88, 306293), (104, 259171), (143, 188488), (286, 94244), (572, 47122), (1144, 23561)]