215514565568

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{177232373}}^1$

素因数の和:177232404

約数の個数: 28

約数和(自身を含む): 450170229960

約数和(自身を除く): 234655664392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 177232373, 354464746, 708929492, 1417858984, 2835717968, 3367415087, 5671435936, 6734830174, 11342871872, 13469660348, 26939320696, 53878641392, 107757282784, 215514565568]

約数ペア:

[(1, 215514565568), (2, 107757282784), (4, 53878641392), (8, 26939320696), (16, 13469660348), (19, 11342871872), (32, 6734830174), (38, 5671435936), (64, 3367415087), (76, 2835717968), (152, 1417858984), (304, 708929492), (608, 354464746), (1216, 177232373)]