39319844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^2$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 74694564

約数和(自身を除く): 35374720

約数列:

[1, 2, 4, 17, 34, 68, 73, 89, 146, 178, 292, 356, 1241, 1513, 2482, 3026, 4964, 6052, 6497, 7921, 12994, 15842, 25988, 31684, 110449, 134657, 220898, 269314, 441796, 538628, 578233, 1156466, 2312932, 9829961, 19659922, 39319844]

約数ペア:

[(1, 39319844), (2, 19659922), (4, 9829961), (17, 2312932), (34, 1156466), (68, 578233), (73, 538628), (89, 441796), (146, 269314), (178, 220898), (292, 134657), (356, 110449), (1241, 31684), (1513, 25988), (2482, 15842), (3026, 12994), (4964, 7921), (6052, 6497)]