78828722

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4909}}^1$

素因数の和:4986

約数の個数: 32

約数和(自身を含む): 143293440

約数和(自身を除く): 64464718

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 4909, 8029, 9818, 16058, 34363, 68726, 152179, 181633, 304358, 363266, 1065253, 1271431, 2130506, 2542862, 5630623, 11261246, 39414361, 78828722]

約数ペア:

[(1, 78828722), (2, 39414361), (7, 11261246), (14, 5630623), (31, 2542862), (37, 2130506), (62, 1271431), (74, 1065253), (217, 363266), (259, 304358), (434, 181633), (518, 152179), (1147, 68726), (2294, 34363), (4909, 16058), (8029, 9818)]