14450488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 31449600

約数和(自身を除く): 16999112

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 71, 76, 103, 104, 142, 152, 206, 247, 284, 412, 494, 568, 824, 923, 988, 1339, 1349, 1846, 1957, 1976, 2678, 2698, 3692, 3914, 5356, 5396, 7313, 7384, 7828, 10712, 10792, 14626, 15656, 17537, 25441, 29252, 35074, 50882, 58504, 70148, 95069, 101764, 138947, 140296, 190138, 203528, 277894, 380276, 555788, 760552, 1111576, 1806311, 3612622, 7225244, 14450488]

約数ペア:

[(1, 14450488), (2, 7225244), (4, 3612622), (8, 1806311), (13, 1111576), (19, 760552), (26, 555788), (38, 380276), (52, 277894), (71, 203528), (76, 190138), (103, 140296), (104, 138947), (142, 101764), (152, 95069), (206, 70148), (247, 58504), (284, 50882), (412, 35074), (494, 29252), (568, 25441), (824, 17537), (923, 15656), (988, 14626), (1339, 10792), (1349, 10712), (1846, 7828), (1957, 7384), (1976, 7313), (2678, 5396), (2698, 5356), (3692, 3914)]