1422016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1336

約数の個数: 28

約数和(自身を含む): 2990088

約数和(自身を除く): 1568072

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1307, 2614, 5228, 10456, 20912, 22219, 41824, 44438, 83648, 88876, 177752, 355504, 711008, 1422016]

約数ペア:

[(1, 1422016), (2, 711008), (4, 355504), (8, 177752), (16, 88876), (17, 83648), (32, 44438), (34, 41824), (64, 22219), (68, 20912), (136, 10456), (272, 5228), (544, 2614), (1088, 1307)]