675366976

素因数分解:

$2^6\times {\mathrm{409}}^1\times {\mathrm{25801}}^1$

素因数の和:26222

約数の個数: 28

約数和(自身を含む): 1343510140

約数和(自身を除く): 668143164

約数列:

[1, 2, 4, 8, 16, 32, 64, 409, 818, 1636, 3272, 6544, 13088, 25801, 26176, 51602, 103204, 206408, 412816, 825632, 1651264, 10552609, 21105218, 42210436, 84420872, 168841744, 337683488, 675366976]

約数ペア:

[(1, 675366976), (2, 337683488), (4, 168841744), (8, 84420872), (16, 42210436), (32, 21105218), (64, 10552609), (409, 1651264), (818, 825632), (1636, 412816), (3272, 206408), (6544, 103204), (13088, 51602), (25801, 26176)]