38961936

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1601}}^1$

素因数の和:1641

約数の個数: 90

約数和(自身を含む): 118145898

約数和(自身を除く): 79183962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1601, 1872, 2028, 2704, 3042, 3202, 4056, 4803, 6084, 6404, 8112, 9606, 12168, 12808, 14409, 19212, 20813, 24336, 25616, 28818, 38424, 41626, 57636, 62439, 76848, 83252, 115272, 124878, 166504, 187317, 230544, 249756, 270569, 333008, 374634, 499512, 541138, 749268, 811707, 999024, 1082276, 1498536, 1623414, 2164552, 2435121, 2997072, 3246828, 4329104, 4870242, 6493656, 9740484, 12987312, 19480968, 38961936]

約数ペア:

[(1, 38961936), (2, 19480968), (3, 12987312), (4, 9740484), (6, 6493656), (8, 4870242), (9, 4329104), (12, 3246828), (13, 2997072), (16, 2435121), (18, 2164552), (24, 1623414), (26, 1498536), (36, 1082276), (39, 999024), (48, 811707), (52, 749268), (72, 541138), (78, 499512), (104, 374634), (117, 333008), (144, 270569), (156, 249756), (169, 230544), (208, 187317), (234, 166504), (312, 124878), (338, 115272), (468, 83252), (507, 76848), (624, 62439), (676, 57636), (936, 41626), (1014, 38424), (1352, 28818), (1521, 25616), (1601, 24336), (1872, 20813), (2028, 19212), (2704, 14409), (3042, 12808), (3202, 12168), (4056, 9606), (4803, 8112), (6084, 6404)]