65380672

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7681}}^1$

素因数の和:7719

約数の個数: 56

約数和(自身を含む): 156098240

約数和(自身を除く): 90717568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 7681, 8512, 15362, 30724, 53767, 61448, 107534, 122896, 145939, 215068, 245792, 291878, 430136, 491584, 583756, 860272, 1021573, 1167512, 1720544, 2043146, 2335024, 3441088, 4086292, 4670048, 8172584, 9340096, 16345168, 32690336, 65380672]

約数ペア:

[(1, 65380672), (2, 32690336), (4, 16345168), (7, 9340096), (8, 8172584), (14, 4670048), (16, 4086292), (19, 3441088), (28, 2335024), (32, 2043146), (38, 1720544), (56, 1167512), (64, 1021573), (76, 860272), (112, 583756), (133, 491584), (152, 430136), (224, 291878), (266, 245792), (304, 215068), (448, 145939), (532, 122896), (608, 107534), (1064, 61448), (1216, 53767), (2128, 30724), (4256, 15362), (7681, 8512)]