130023712

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44651}}^1$

素因数の和:44681

約数の個数: 48

約数和(自身を含む): 315064512

約数和(自身を除く): 185040800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 44651, 89302, 178604, 312557, 357208, 580463, 625114, 714416, 1160926, 1250228, 1428832, 2321852, 2500456, 4063241, 4643704, 5000912, 8126482, 9287408, 10001824, 16252964, 18574816, 32505928, 65011856, 130023712]

約数ペア:

[(1, 130023712), (2, 65011856), (4, 32505928), (7, 18574816), (8, 16252964), (13, 10001824), (14, 9287408), (16, 8126482), (26, 5000912), (28, 4643704), (32, 4063241), (52, 2500456), (56, 2321852), (91, 1428832), (104, 1250228), (112, 1160926), (182, 714416), (208, 625114), (224, 580463), (364, 357208), (416, 312557), (728, 178604), (1456, 89302), (2912, 44651)]