71632912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1429}}^1$

素因数の和:1691

約数の個数: 40

約数和(自身を含む): 150190040

約数和(自身を除く): 78557128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 964, 1429, 1928, 2858, 3133, 3856, 5716, 6266, 11432, 12532, 18577, 22864, 25064, 37154, 50128, 74308, 148616, 297232, 344389, 688778, 1377556, 2755112, 4477057, 5510224, 8954114, 17908228, 35816456, 71632912]

約数ペア:

[(1, 71632912), (2, 35816456), (4, 17908228), (8, 8954114), (13, 5510224), (16, 4477057), (26, 2755112), (52, 1377556), (104, 688778), (208, 344389), (241, 297232), (482, 148616), (964, 74308), (1429, 50128), (1928, 37154), (2858, 25064), (3133, 22864), (3856, 18577), (5716, 12532), (6266, 11432)]