709469696

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{106591}}^1$

素因数の和:106622

約数の個数: 40

約数和(自身を含む): 1526610624

約数和(自身を除く): 817140928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 106591, 213182, 426364, 852728, 1385683, 1705456, 2771366, 3410912, 5542732, 6821824, 11085464, 13643648, 22170928, 27287296, 44341856, 54574592, 88683712, 177367424, 354734848, 709469696]

約数ペア:

[(1, 709469696), (2, 354734848), (4, 177367424), (8, 88683712), (13, 54574592), (16, 44341856), (26, 27287296), (32, 22170928), (52, 13643648), (64, 11085464), (104, 6821824), (128, 5542732), (208, 3410912), (256, 2771366), (416, 1705456), (512, 1385683), (832, 852728), (1664, 426364), (3328, 213182), (6656, 106591)]