64775004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10861}}^1$

素因数の和:10946

約数の個数: 48

約数和(自身を含む): 175182336

約数和(自身を除く): 110407332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 10861, 21722, 32583, 43444, 65166, 76027, 130332, 152054, 228081, 304108, 456162, 771131, 912324, 1542262, 2313393, 3084524, 4626786, 5397917, 9253572, 10795834, 16193751, 21591668, 32387502, 64775004]

約数ペア:

[(1, 64775004), (2, 32387502), (3, 21591668), (4, 16193751), (6, 10795834), (7, 9253572), (12, 5397917), (14, 4626786), (21, 3084524), (28, 2313393), (42, 1542262), (71, 912324), (84, 771131), (142, 456162), (213, 304108), (284, 228081), (426, 152054), (497, 130332), (852, 76027), (994, 65166), (1491, 43444), (1988, 32583), (2982, 21722), (5964, 10861)]