38895388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 84417984

約数和(自身を除く): 45522596

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 1993, 2788, 3986, 4879, 7972, 9758, 13951, 19516, 27902, 33881, 55804, 67762, 81713, 135524, 163426, 237167, 326852, 474334, 571991, 948668, 1143982, 1389121, 2287964, 2778242, 5556484, 9723847, 19447694, 38895388]

約数ペア:

[(1, 38895388), (2, 19447694), (4, 9723847), (7, 5556484), (14, 2778242), (17, 2287964), (28, 1389121), (34, 1143982), (41, 948668), (68, 571991), (82, 474334), (119, 326852), (164, 237167), (238, 163426), (287, 135524), (476, 81713), (574, 67762), (697, 55804), (1148, 33881), (1394, 27902), (1993, 19516), (2788, 13951), (3986, 9758), (4879, 7972)]