69489664

素因数分解:

$2^{10}\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:958

約数の個数: 44

約数和(自身を含む): 140833600

約数和(自身を除く): 71343936

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 859, 1024, 1264, 1718, 2528, 3436, 5056, 6872, 10112, 13744, 20224, 27488, 40448, 54976, 67861, 80896, 109952, 135722, 219904, 271444, 439808, 542888, 879616, 1085776, 2171552, 4343104, 8686208, 17372416, 34744832, 69489664]

約数ペア:

[(1, 69489664), (2, 34744832), (4, 17372416), (8, 8686208), (16, 4343104), (32, 2171552), (64, 1085776), (79, 879616), (128, 542888), (158, 439808), (256, 271444), (316, 219904), (512, 135722), (632, 109952), (859, 80896), (1024, 67861), (1264, 54976), (1718, 40448), (2528, 27488), (3436, 20224), (5056, 13744), (6872, 10112)]