66838528

素因数分解:

$2^{13}\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 56

約数和(自身を含む): 137617200

約数和(自身を除く): 70778672

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 199, 256, 328, 398, 512, 656, 796, 1024, 1312, 1592, 2048, 2624, 3184, 4096, 5248, 6368, 8159, 8192, 10496, 12736, 16318, 20992, 25472, 32636, 41984, 50944, 65272, 83968, 101888, 130544, 167936, 203776, 261088, 335872, 407552, 522176, 815104, 1044352, 1630208, 2088704, 4177408, 8354816, 16709632, 33419264, 66838528]

約数ペア:

[(1, 66838528), (2, 33419264), (4, 16709632), (8, 8354816), (16, 4177408), (32, 2088704), (41, 1630208), (64, 1044352), (82, 815104), (128, 522176), (164, 407552), (199, 335872), (256, 261088), (328, 203776), (398, 167936), (512, 130544), (656, 101888), (796, 83968), (1024, 65272), (1312, 50944), (1592, 41984), (2048, 32636), (2624, 25472), (3184, 20992), (4096, 16318), (5248, 12736), (6368, 10496), (8159, 8192)]