39282464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1061}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 84301560

約数和(自身を除く): 45019096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1061, 1157, 1424, 2122, 2314, 2848, 4244, 4628, 8488, 9256, 13793, 16976, 18512, 27586, 33952, 37024, 55172, 94429, 110344, 188858, 220688, 377716, 441376, 755432, 1227577, 1510864, 2455154, 3021728, 4910308, 9820616, 19641232, 39282464]

約数ペア:

[(1, 39282464), (2, 19641232), (4, 9820616), (8, 4910308), (13, 3021728), (16, 2455154), (26, 1510864), (32, 1227577), (52, 755432), (89, 441376), (104, 377716), (178, 220688), (208, 188858), (356, 110344), (416, 94429), (712, 55172), (1061, 37024), (1157, 33952), (1424, 27586), (2122, 18512), (2314, 16976), (2848, 13793), (4244, 9256), (4628, 8488)]