38965368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 67479432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1759, 1846, 2769, 3518, 3692, 5277, 5538, 7036, 7384, 10554, 11076, 14072, 21108, 22152, 22867, 42216, 45734, 68601, 91468, 124889, 137202, 182936, 249778, 274404, 374667, 499556, 548808, 749334, 999112, 1498668, 1623557, 2997336, 3247114, 4870671, 6494228, 9741342, 12988456, 19482684, 38965368]

約数ペア:

[(1, 38965368), (2, 19482684), (3, 12988456), (4, 9741342), (6, 6494228), (8, 4870671), (12, 3247114), (13, 2997336), (24, 1623557), (26, 1498668), (39, 999112), (52, 749334), (71, 548808), (78, 499556), (104, 374667), (142, 274404), (156, 249778), (213, 182936), (284, 137202), (312, 124889), (426, 91468), (568, 68601), (852, 45734), (923, 42216), (1704, 22867), (1759, 22152), (1846, 21108), (2769, 14072), (3518, 11076), (3692, 10554), (5277, 7384), (5538, 7036)]