31789771888

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7671277}}^1$

素因数の和:7671329

約数の個数: 40

約数和(自身を含む): 72294123872

約数和(自身を除く): 40504351984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 7671277, 15342554, 30685108, 53698939, 61370216, 107397878, 122740432, 214795756, 283837249, 429591512, 567674498, 859183024, 1135348996, 1986860743, 2270697992, 3973721486, 4541395984, 7947442972, 15894885944, 31789771888]

約数ペア:

[(1, 31789771888), (2, 15894885944), (4, 7947442972), (7, 4541395984), (8, 3973721486), (14, 2270697992), (16, 1986860743), (28, 1135348996), (37, 859183024), (56, 567674498), (74, 429591512), (112, 283837249), (148, 214795756), (259, 122740432), (296, 107397878), (518, 61370216), (592, 53698939), (1036, 30685108), (2072, 15342554), (4144, 7671277)]