71893492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3739}}^1$

素因数の和:3796

約数の個数: 48

約数和(自身を含む): 150796800

約数和(自身を除く): 78903308

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 3739, 4807, 7478, 9614, 14956, 19228, 41129, 71041, 82258, 85997, 142082, 164516, 171994, 284164, 343988, 781451, 945967, 1562902, 1633943, 1891934, 3125804, 3267886, 3783868, 6535772, 17973373, 35946746, 71893492]

約数ペア:

[(1, 71893492), (2, 35946746), (4, 17973373), (11, 6535772), (19, 3783868), (22, 3267886), (23, 3125804), (38, 1891934), (44, 1633943), (46, 1562902), (76, 945967), (92, 781451), (209, 343988), (253, 284164), (418, 171994), (437, 164516), (506, 142082), (836, 85997), (874, 82258), (1012, 71041), (1748, 41129), (3739, 19228), (4807, 14956), (7478, 9614)]