38248158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 87716160

約数和(自身を除く): 49468002

約数列:

[1, 2, 3, 6, 13, 26, 29, 37, 39, 58, 74, 78, 87, 111, 174, 222, 377, 457, 481, 754, 914, 962, 1073, 1131, 1371, 1443, 2146, 2262, 2742, 2886, 3219, 5941, 6438, 11882, 13253, 13949, 16909, 17823, 26506, 27898, 33818, 35646, 39759, 41847, 50727, 79518, 83694, 101454, 172289, 219817, 344578, 439634, 490361, 516867, 659451, 980722, 1033734, 1318902, 1471083, 2942166, 6374693, 12749386, 19124079, 38248158]

約数ペア:

[(1, 38248158), (2, 19124079), (3, 12749386), (6, 6374693), (13, 2942166), (26, 1471083), (29, 1318902), (37, 1033734), (39, 980722), (58, 659451), (74, 516867), (78, 490361), (87, 439634), (111, 344578), (174, 219817), (222, 172289), (377, 101454), (457, 83694), (481, 79518), (754, 50727), (914, 41847), (962, 39759), (1073, 35646), (1131, 33818), (1371, 27898), (1443, 26506), (2146, 17823), (2262, 16909), (2742, 13949), (2886, 13253), (3219, 11882), (5941, 6438)]