64728896

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53231}}^1$

素因数の和:53262

約数の個数: 28

約数和(自身を含む): 135209280

約数和(自身を除く): 70480384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 53231, 106462, 212924, 425848, 851696, 1011389, 1703392, 2022778, 3406784, 4045556, 8091112, 16182224, 32364448, 64728896]

約数ペア:

[(1, 64728896), (2, 32364448), (4, 16182224), (8, 8091112), (16, 4045556), (19, 3406784), (32, 2022778), (38, 1703392), (64, 1011389), (76, 851696), (152, 425848), (304, 212924), (608, 106462), (1216, 53231)]