72835808

素因数分解:

$2^5\times {\mathrm{43}}^2\times {\mathrm{1231}}^1$

素因数の和:1327

約数の個数: 36

約数和(自身を含む): 146927088

約数和(自身を除く): 74091280

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1231, 1376, 1849, 2462, 3698, 4924, 7396, 9848, 14792, 19696, 29584, 39392, 52933, 59168, 105866, 211732, 423464, 846928, 1693856, 2276119, 4552238, 9104476, 18208952, 36417904, 72835808]

約数ペア:

[(1, 72835808), (2, 36417904), (4, 18208952), (8, 9104476), (16, 4552238), (32, 2276119), (43, 1693856), (86, 846928), (172, 423464), (344, 211732), (688, 105866), (1231, 59168), (1376, 52933), (1849, 39392), (2462, 29584), (3698, 19696), (4924, 14792), (7396, 9848)]