40390392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10453}}^1$

素因数の和:10492

約数の個数: 64

約数和(自身を含む): 120430080

約数和(自身を除く): 80039688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 10453, 20906, 31359, 41812, 62718, 73171, 83624, 125436, 146342, 219513, 240419, 250872, 292684, 439026, 480838, 585368, 721257, 878052, 961676, 1442514, 1682933, 1756104, 1923352, 2885028, 3365866, 5048799, 5770056, 6731732, 10097598, 13463464, 20195196, 40390392]

約数ペア:

[(1, 40390392), (2, 20195196), (3, 13463464), (4, 10097598), (6, 6731732), (7, 5770056), (8, 5048799), (12, 3365866), (14, 2885028), (21, 1923352), (23, 1756104), (24, 1682933), (28, 1442514), (42, 961676), (46, 878052), (56, 721257), (69, 585368), (84, 480838), (92, 439026), (138, 292684), (161, 250872), (168, 240419), (184, 219513), (276, 146342), (322, 125436), (483, 83624), (552, 73171), (644, 62718), (966, 41812), (1288, 31359), (1932, 20906), (3864, 10453)]