29887312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1579}}^1$

素因数の和:1620

約数の個数: 60

約数和(自身を含む): 71706720

約数和(自身を除く): 41819408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 1579, 2366, 2704, 3158, 4732, 6316, 9464, 11053, 12632, 18928, 20527, 22106, 25264, 41054, 44212, 82108, 88424, 143689, 164216, 176848, 266851, 287378, 328432, 533702, 574756, 1067404, 1149512, 1867957, 2134808, 2299024, 3735914, 4269616, 7471828, 14943656, 29887312]

約数ペア:

[(1, 29887312), (2, 14943656), (4, 7471828), (7, 4269616), (8, 3735914), (13, 2299024), (14, 2134808), (16, 1867957), (26, 1149512), (28, 1067404), (52, 574756), (56, 533702), (91, 328432), (104, 287378), (112, 266851), (169, 176848), (182, 164216), (208, 143689), (338, 88424), (364, 82108), (676, 44212), (728, 41054), (1183, 25264), (1352, 22106), (1456, 20527), (1579, 18928), (2366, 12632), (2704, 11053), (3158, 9464), (4732, 6316)]