64211584

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 141445440

約数和(自身を除く): 77233856

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1283, 1472, 1564, 2176, 2566, 2944, 3128, 5132, 6256, 10264, 12512, 20528, 21811, 25024, 29509, 41056, 43622, 50048, 59018, 82112, 87244, 118036, 164224, 174488, 236072, 348976, 472144, 501653, 697952, 944288, 1003306, 1395904, 1888576, 2006612, 2791808, 3777152, 4013224, 8026448, 16052896, 32105792, 64211584]

約数ペア:

[(1, 64211584), (2, 32105792), (4, 16052896), (8, 8026448), (16, 4013224), (17, 3777152), (23, 2791808), (32, 2006612), (34, 1888576), (46, 1395904), (64, 1003306), (68, 944288), (92, 697952), (128, 501653), (136, 472144), (184, 348976), (272, 236072), (368, 174488), (391, 164224), (544, 118036), (736, 87244), (782, 82112), (1088, 59018), (1283, 50048), (1472, 43622), (1564, 41056), (2176, 29509), (2566, 25024), (2944, 21811), (3128, 20528), (5132, 12512), (6256, 10264)]