72622256

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34127}}^1$

素因数の和:34161

約数の個数: 40

約数和(自身を含む): 169274880

約数和(自身を除く): 96652624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 34127, 68254, 136508, 238889, 273016, 477778, 546032, 648413, 955556, 1296826, 1911112, 2593652, 3822224, 4538891, 5187304, 9077782, 10374608, 18155564, 36311128, 72622256]

約数ペア:

[(1, 72622256), (2, 36311128), (4, 18155564), (7, 10374608), (8, 9077782), (14, 5187304), (16, 4538891), (19, 3822224), (28, 2593652), (38, 1911112), (56, 1296826), (76, 955556), (112, 648413), (133, 546032), (152, 477778), (266, 273016), (304, 238889), (532, 136508), (1064, 68254), (2128, 34127)]