72895696

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{6977}}^1$

素因数の和:7638

約数の個数: 20

約数和(自身を含む): 141471972

約数和(自身を除く): 68576276

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 6977, 10448, 13954, 27908, 55816, 111632, 4555981, 9111962, 18223924, 36447848, 72895696]

約数ペア:

[(1, 72895696), (2, 36447848), (4, 18223924), (8, 9111962), (16, 4555981), (653, 111632), (1306, 55816), (2612, 27908), (5224, 13954), (6977, 10448)]