67958392

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 130482720

約数和(自身を除く): 62524328

約数列:

[1, 2, 4, 8, 61, 122, 157, 244, 314, 488, 628, 887, 1256, 1774, 3548, 7096, 9577, 19154, 38308, 54107, 76616, 108214, 139259, 216428, 278518, 432856, 557036, 1114072, 8494799, 16989598, 33979196, 67958392]

約数ペア:

[(1, 67958392), (2, 33979196), (4, 16989598), (8, 8494799), (61, 1114072), (122, 557036), (157, 432856), (244, 278518), (314, 216428), (488, 139259), (628, 108214), (887, 76616), (1256, 54107), (1774, 38308), (3548, 19154), (7096, 9577)]