39425516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 79619904

約数和(自身を除く): 40194388

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 103, 206, 221, 412, 433, 442, 866, 884, 1339, 1732, 1751, 2678, 3502, 5356, 5629, 7004, 7361, 11258, 14722, 22516, 22763, 29444, 44599, 45526, 89198, 91052, 95693, 178396, 191386, 382772, 579787, 758183, 1159574, 1516366, 2319148, 3032732, 9856379, 19712758, 39425516]

約数ペア:

[(1, 39425516), (2, 19712758), (4, 9856379), (13, 3032732), (17, 2319148), (26, 1516366), (34, 1159574), (52, 758183), (68, 579787), (103, 382772), (206, 191386), (221, 178396), (412, 95693), (433, 91052), (442, 89198), (866, 45526), (884, 44599), (1339, 29444), (1732, 22763), (1751, 22516), (2678, 14722), (3502, 11258), (5356, 7361), (5629, 7004)]