77915008

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{4793}}^1$

素因数の和:4934

約数の個数: 32

約数和(自身を含む): 156476160

約数和(自身を除く): 78561152

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 4793, 8128, 9586, 16256, 19172, 38344, 76688, 153376, 306752, 608711, 613504, 1217422, 2434844, 4869688, 9739376, 19478752, 38957504, 77915008]

約数ペア:

[(1, 77915008), (2, 38957504), (4, 19478752), (8, 9739376), (16, 4869688), (32, 2434844), (64, 1217422), (127, 613504), (128, 608711), (254, 306752), (508, 153376), (1016, 76688), (2032, 38344), (4064, 19172), (4793, 16256), (8128, 9586)]