7802116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 17006976

約数和(自身を除く): 9204860

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 443, 476, 518, 629, 886, 1036, 1258, 1772, 2516, 3101, 4403, 6202, 7531, 8806, 12404, 15062, 16391, 17612, 30124, 32782, 52717, 65564, 105434, 114737, 210868, 229474, 278647, 458948, 557294, 1114588, 1950529, 3901058, 7802116]

約数ペア:

[(1, 7802116), (2, 3901058), (4, 1950529), (7, 1114588), (14, 557294), (17, 458948), (28, 278647), (34, 229474), (37, 210868), (68, 114737), (74, 105434), (119, 65564), (148, 52717), (238, 32782), (259, 30124), (443, 17612), (476, 16391), (518, 15062), (629, 12404), (886, 8806), (1036, 7531), (1258, 6202), (1772, 4403), (2516, 3101)]