38623732

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 82432000

約数和(自身を除く): 43808268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 919, 1106, 1501, 1838, 2212, 3002, 3676, 6004, 6433, 10507, 12866, 17461, 21014, 25732, 34922, 42028, 69844, 72601, 122227, 145202, 244454, 290404, 488908, 508207, 1016414, 1379419, 2032828, 2758838, 5517676, 9655933, 19311866, 38623732]

約数ペア:

[(1, 38623732), (2, 19311866), (4, 9655933), (7, 5517676), (14, 2758838), (19, 2032828), (28, 1379419), (38, 1016414), (76, 508207), (79, 488908), (133, 290404), (158, 244454), (266, 145202), (316, 122227), (532, 72601), (553, 69844), (919, 42028), (1106, 34922), (1501, 25732), (1838, 21014), (2212, 17461), (3002, 12866), (3676, 10507), (6004, 6433)]