63938248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 136509120

約数和(自身を除く): 72570872

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 61, 86, 88, 122, 172, 244, 277, 344, 473, 488, 554, 671, 946, 1108, 1342, 1892, 2216, 2623, 2684, 3047, 3784, 5246, 5368, 6094, 10492, 11911, 12188, 16897, 20984, 23822, 24376, 28853, 33794, 47644, 57706, 67588, 95288, 115412, 131021, 135176, 185867, 230824, 262042, 371734, 524084, 726571, 743468, 1048168, 1453142, 1486936, 2906284, 5812568, 7992281, 15984562, 31969124, 63938248]

約数ペア:

[(1, 63938248), (2, 31969124), (4, 15984562), (8, 7992281), (11, 5812568), (22, 2906284), (43, 1486936), (44, 1453142), (61, 1048168), (86, 743468), (88, 726571), (122, 524084), (172, 371734), (244, 262042), (277, 230824), (344, 185867), (473, 135176), (488, 131021), (554, 115412), (671, 95288), (946, 67588), (1108, 57706), (1342, 47644), (1892, 33794), (2216, 28853), (2623, 24376), (2684, 23822), (3047, 20984), (3784, 16897), (5246, 12188), (5368, 11911), (6094, 10492)]