25337157062

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{18503}}^1$

素因数の和:18765

約数の個数: 48

約数和(自身を含む): 44994696480

約数和(自身を除く): 19657539418

約数列:

[1, 2, 7, 14, 49, 89, 98, 157, 178, 314, 623, 1099, 1246, 2198, 4361, 7693, 8722, 13973, 15386, 18503, 27946, 37006, 97811, 129521, 195622, 259042, 684677, 906647, 1369354, 1646767, 1813294, 2904971, 3293534, 5809942, 11527369, 20334797, 23054738, 40669594, 80691583, 142343579, 161383166, 258542419, 284687158, 517084838, 1809796933, 3619593866, 12668578531, 25337157062]

約数ペア:

[(1, 25337157062), (2, 12668578531), (7, 3619593866), (14, 1809796933), (49, 517084838), (89, 284687158), (98, 258542419), (157, 161383166), (178, 142343579), (314, 80691583), (623, 40669594), (1099, 23054738), (1246, 20334797), (2198, 11527369), (4361, 5809942), (7693, 3293534), (8722, 2904971), (13973, 1813294), (15386, 1646767), (18503, 1369354), (27946, 906647), (37006, 684677), (97811, 259042), (129521, 195622)]