15696942928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{208337}}^1$

素因数の和:208639

約数の個数: 40

約数和(自身を含む): 32318223912

約数和(自身を除く): 16621280984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 277, 554, 1108, 2216, 4432, 4709, 9418, 18836, 37672, 75344, 208337, 416674, 833348, 1666696, 3333392, 3541729, 7083458, 14166916, 28333832, 56667664, 57709349, 115418698, 230837396, 461674792, 923349584, 981058933, 1962117866, 3924235732, 7848471464, 15696942928]

約数ペア:

[(1, 15696942928), (2, 7848471464), (4, 3924235732), (8, 1962117866), (16, 981058933), (17, 923349584), (34, 461674792), (68, 230837396), (136, 115418698), (272, 57709349), (277, 56667664), (554, 28333832), (1108, 14166916), (2216, 7083458), (4432, 3541729), (4709, 3333392), (9418, 1666696), (18836, 833348), (37672, 416674), (75344, 208337)]