38535838

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 73495800

約数和(自身を除く): 34959962

約数列:

[1, 2, 11, 17, 19, 22, 29, 34, 38, 58, 121, 187, 209, 242, 289, 319, 323, 374, 418, 493, 551, 578, 638, 646, 986, 1102, 2057, 2299, 3179, 3509, 3553, 4114, 4598, 5423, 5491, 6061, 6358, 7018, 7106, 8381, 9367, 10846, 10982, 12122, 16762, 18734, 34969, 39083, 59653, 60401, 66671, 69938, 78166, 92191, 103037, 119306, 120802, 133342, 159239, 184382, 206074, 318478, 664411, 1014101, 1133407, 1328822, 1751629, 2028202, 2266814, 3503258, 19267919, 38535838]

約数ペア:

[(1, 38535838), (2, 19267919), (11, 3503258), (17, 2266814), (19, 2028202), (22, 1751629), (29, 1328822), (34, 1133407), (38, 1014101), (58, 664411), (121, 318478), (187, 206074), (209, 184382), (242, 159239), (289, 133342), (319, 120802), (323, 119306), (374, 103037), (418, 92191), (493, 78166), (551, 69938), (578, 66671), (638, 60401), (646, 59653), (986, 39083), (1102, 34969), (2057, 18734), (2299, 16762), (3179, 12122), (3509, 10982), (3553, 10846), (4114, 9367), (4598, 8381), (5423, 7106), (5491, 7018), (6061, 6358)]