38510037916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{187711}}^1$

素因数の和:188170

約数の個数: 48

約数和(自身を含む): 81740316672

約数和(自身を除く): 43230278756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 431, 476, 862, 1724, 3017, 6034, 7327, 12068, 14654, 29308, 51289, 102578, 187711, 205156, 375422, 750844, 1313977, 2627954, 3191087, 5255908, 6382174, 12764348, 22337609, 44675218, 80903441, 89350436, 161806882, 323613764, 566324087, 1132648174, 1375358497, 2265296348, 2750716994, 5501433988, 9627509479, 19255018958, 38510037916]

約数ペア:

[(1, 38510037916), (2, 19255018958), (4, 9627509479), (7, 5501433988), (14, 2750716994), (17, 2265296348), (28, 1375358497), (34, 1132648174), (68, 566324087), (119, 323613764), (238, 161806882), (431, 89350436), (476, 80903441), (862, 44675218), (1724, 22337609), (3017, 12764348), (6034, 6382174), (7327, 5255908), (12068, 3191087), (14654, 2627954), (29308, 1313977), (51289, 750844), (102578, 375422), (187711, 205156)]