38430784

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:915

約数の個数: 56

約数和(自身を含む): 88066880

約数和(自身を除く): 49636096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 218, 224, 436, 448, 763, 787, 872, 1526, 1574, 1744, 3052, 3148, 3488, 5509, 6104, 6296, 6976, 11018, 12208, 12592, 22036, 24416, 25184, 44072, 48832, 50368, 85783, 88144, 171566, 176288, 343132, 352576, 600481, 686264, 1200962, 1372528, 2401924, 2745056, 4803848, 5490112, 9607696, 19215392, 38430784]

約数ペア:

[(1, 38430784), (2, 19215392), (4, 9607696), (7, 5490112), (8, 4803848), (14, 2745056), (16, 2401924), (28, 1372528), (32, 1200962), (56, 686264), (64, 600481), (109, 352576), (112, 343132), (218, 176288), (224, 171566), (436, 88144), (448, 85783), (763, 50368), (787, 48832), (872, 44072), (1526, 25184), (1574, 24416), (1744, 22036), (3052, 12592), (3148, 12208), (3488, 11018), (5509, 6976), (6104, 6296)]