37738864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2887}}^1$

素因数の和:2957

約数の個数: 40

約数和(自身を含む): 78784640

約数和(自身を除く): 41045776

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 2887, 3268, 5774, 6536, 11548, 13072, 23096, 46192, 54853, 109706, 124141, 219412, 248282, 438824, 496564, 877648, 993128, 1986256, 2358679, 4717358, 9434716, 18869432, 37738864]

約数ペア:

[(1, 37738864), (2, 18869432), (4, 9434716), (8, 4717358), (16, 2358679), (19, 1986256), (38, 993128), (43, 877648), (76, 496564), (86, 438824), (152, 248282), (172, 219412), (304, 124141), (344, 109706), (688, 54853), (817, 46192), (1634, 23096), (2887, 13072), (3268, 11548), (5774, 6536)]