38454206

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 69189120

約数和(自身を除く): 30734914

約数列:

[1, 2, 7, 14, 23, 46, 161, 307, 322, 389, 614, 778, 2149, 2723, 4298, 5446, 7061, 8947, 14122, 17894, 49427, 62629, 98854, 119423, 125258, 238846, 835961, 1671922, 2746729, 5493458, 19227103, 38454206]

約数ペア:

[(1, 38454206), (2, 19227103), (7, 5493458), (14, 2746729), (23, 1671922), (46, 835961), (161, 238846), (307, 125258), (322, 119423), (389, 98854), (614, 62629), (778, 49427), (2149, 17894), (2723, 14122), (4298, 8947), (5446, 7061)]