28558016

素因数分解:

$2^6\times {\mathrm{409}}^1\times {\mathrm{1091}}^1$

素因数の和:1512

約数の個数: 28

約数和(自身を含む): 56860440

約数和(自身を除く): 28302424

約数列:

[1, 2, 4, 8, 16, 32, 64, 409, 818, 1091, 1636, 2182, 3272, 4364, 6544, 8728, 13088, 17456, 26176, 34912, 69824, 446219, 892438, 1784876, 3569752, 7139504, 14279008, 28558016]

約数ペア:

[(1, 28558016), (2, 14279008), (4, 7139504), (8, 3569752), (16, 1784876), (32, 892438), (64, 446219), (409, 69824), (818, 34912), (1091, 26176), (1636, 17456), (2182, 13088), (3272, 8728), (4364, 6544)]