71365228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 143829504

約数和(自身を除く): 72464276

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 97, 194, 253, 388, 506, 727, 1012, 1067, 1454, 2134, 2231, 2908, 4268, 4462, 7997, 8924, 15994, 16721, 24541, 31988, 33442, 49082, 66884, 70519, 98164, 141038, 183931, 282076, 367862, 735724, 775709, 1551418, 1621937, 3102836, 3243874, 6487748, 17841307, 35682614, 71365228]

約数ペア:

[(1, 71365228), (2, 35682614), (4, 17841307), (11, 6487748), (22, 3243874), (23, 3102836), (44, 1621937), (46, 1551418), (92, 775709), (97, 735724), (194, 367862), (253, 282076), (388, 183931), (506, 141038), (727, 98164), (1012, 70519), (1067, 66884), (1454, 49082), (2134, 33442), (2231, 31988), (2908, 24541), (4268, 16721), (4462, 15994), (7997, 8924)]