1285568

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 28

約数和(自身を含む): 2606040

約数和(自身を除く): 1320472

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 379, 424, 758, 848, 1516, 1696, 3032, 3392, 6064, 12128, 20087, 24256, 40174, 80348, 160696, 321392, 642784, 1285568]

約数ペア:

[(1, 1285568), (2, 642784), (4, 321392), (8, 160696), (16, 80348), (32, 40174), (53, 24256), (64, 20087), (106, 12128), (212, 6064), (379, 3392), (424, 3032), (758, 1696), (848, 1516)]