65687336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 147026880

約数和(自身を除く): 81339544

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 67, 88, 104, 134, 143, 268, 286, 536, 572, 737, 857, 871, 1144, 1474, 1714, 1742, 2948, 3428, 3484, 5896, 6856, 6968, 9427, 9581, 11141, 18854, 19162, 22282, 37708, 38324, 44564, 57419, 75416, 76648, 89128, 114838, 122551, 229676, 245102, 459352, 490204, 631609, 746447, 980408, 1263218, 1492894, 2526436, 2985788, 5052872, 5971576, 8210917, 16421834, 32843668, 65687336]

約数ペア:

[(1, 65687336), (2, 32843668), (4, 16421834), (8, 8210917), (11, 5971576), (13, 5052872), (22, 2985788), (26, 2526436), (44, 1492894), (52, 1263218), (67, 980408), (88, 746447), (104, 631609), (134, 490204), (143, 459352), (268, 245102), (286, 229676), (536, 122551), (572, 114838), (737, 89128), (857, 76648), (871, 75416), (1144, 57419), (1474, 44564), (1714, 38324), (1742, 37708), (2948, 22282), (3428, 19162), (3484, 18854), (5896, 11141), (6856, 9581), (6968, 9427)]