1316248064

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{69481}}^1$

素因数の和:69536

約数の個数: 40

約数和(自身を含む): 2701043268

約数和(自身を除く): 1384795204

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 9472, 18944, 69481, 138962, 277924, 555848, 1111696, 2223392, 2570797, 4446784, 5141594, 8893568, 10283188, 17787136, 20566376, 35574272, 41132752, 82265504, 164531008, 329062016, 658124032, 1316248064]

約数ペア:

[(1, 1316248064), (2, 658124032), (4, 329062016), (8, 164531008), (16, 82265504), (32, 41132752), (37, 35574272), (64, 20566376), (74, 17787136), (128, 10283188), (148, 8893568), (256, 5141594), (296, 4446784), (512, 2570797), (592, 2223392), (1184, 1111696), (2368, 555848), (4736, 277924), (9472, 138962), (18944, 69481)]