66605312

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{4909}}^1$

素因数の和:4978

約数の個数: 36

約数和(自身を含む): 135486540

約数和(自身を除く): 68881228

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 1696, 3392, 4909, 6784, 9818, 13568, 19636, 39272, 78544, 157088, 260177, 314176, 520354, 628352, 1040708, 1256704, 2081416, 4162832, 8325664, 16651328, 33302656, 66605312]

約数ペア:

[(1, 66605312), (2, 33302656), (4, 16651328), (8, 8325664), (16, 4162832), (32, 2081416), (53, 1256704), (64, 1040708), (106, 628352), (128, 520354), (212, 314176), (256, 260177), (424, 157088), (848, 78544), (1696, 39272), (3392, 19636), (4909, 13568), (6784, 9818)]