1538263744

素因数分解:

$2^6\times {\mathrm{1193}}^1\times {\mathrm{20147}}^1$

素因数の和:21352

約数の個数: 28

約数和(自身を含む): 3055202424

約数和(自身を除く): 1516938680

約数列:

[1, 2, 4, 8, 16, 32, 64, 1193, 2386, 4772, 9544, 19088, 20147, 38176, 40294, 76352, 80588, 161176, 322352, 644704, 1289408, 24035371, 48070742, 96141484, 192282968, 384565936, 769131872, 1538263744]

約数ペア:

[(1, 1538263744), (2, 769131872), (4, 384565936), (8, 192282968), (16, 96141484), (32, 48070742), (64, 24035371), (1193, 1289408), (2386, 644704), (4772, 322352), (9544, 161176), (19088, 80588), (20147, 76352), (38176, 40294)]