66126464

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{30389}}^1$

素因数の和:30420

約数の個数: 32

約数和(自身を含む): 139490100

約数和(自身を除く): 73363636

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 30389, 60778, 121556, 243112, 486224, 516613, 972448, 1033226, 1944896, 2066452, 3889792, 4132904, 8265808, 16531616, 33063232, 66126464]

約数ペア:

[(1, 66126464), (2, 33063232), (4, 16531616), (8, 8265808), (16, 4132904), (17, 3889792), (32, 2066452), (34, 1944896), (64, 1033226), (68, 972448), (128, 516613), (136, 486224), (272, 243112), (544, 121556), (1088, 60778), (2176, 30389)]