4000616896

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{3289981}}^1$

素因数の和:3290012

約数の個数: 28

約数和(自身を含む): 8356554280

約数和(自身を除く): 4355937384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 3289981, 6579962, 13159924, 26319848, 52639696, 62509639, 105279392, 125019278, 210558784, 250038556, 500077112, 1000154224, 2000308448, 4000616896]

約数ペア:

[(1, 4000616896), (2, 2000308448), (4, 1000154224), (8, 500077112), (16, 250038556), (19, 210558784), (32, 125019278), (38, 105279392), (64, 62509639), (76, 52639696), (152, 26319848), (304, 13159924), (608, 6579962), (1216, 3289981)]