64070538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{569}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 149713920

約数和(自身を除く): 85643382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 383, 569, 766, 1138, 1149, 1707, 2298, 2681, 3414, 3983, 5362, 7966, 8043, 11949, 16086, 18767, 23898, 27881, 37534, 55762, 56301, 83643, 112602, 167286, 217927, 435854, 653781, 1307562, 1525489, 3050978, 4576467, 9152934, 10678423, 21356846, 32035269, 64070538]

約数ペア:

[(1, 64070538), (2, 32035269), (3, 21356846), (6, 10678423), (7, 9152934), (14, 4576467), (21, 3050978), (42, 1525489), (49, 1307562), (98, 653781), (147, 435854), (294, 217927), (383, 167286), (569, 112602), (766, 83643), (1138, 56301), (1149, 55762), (1707, 37534), (2298, 27881), (2681, 23898), (3414, 18767), (3983, 16086), (5362, 11949), (7966, 8043)]