67197884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8231}}^1$

素因数の和:8405

約数の個数: 24

約数和(自身を含む): 127464288

約数和(自身を除く): 60266404

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 8231, 16462, 32924, 107003, 214006, 428012, 1292267, 2584534, 5169068, 16799471, 33598942, 67197884]

約数ペア:

[(1, 67197884), (2, 33598942), (4, 16799471), (13, 5169068), (26, 2584534), (52, 1292267), (157, 428012), (314, 214006), (628, 107003), (2041, 32924), (4082, 16462), (8164, 8231)]