78184976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:879

約数の個数: 40

約数和(自身を含む): 157204224

約数和(自身を除く): 79019248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 283, 496, 557, 566, 1114, 1132, 2228, 2264, 4456, 4528, 8773, 8912, 17267, 17546, 34534, 35092, 69068, 70184, 138136, 140368, 157631, 276272, 315262, 630524, 1261048, 2522096, 4886561, 9773122, 19546244, 39092488, 78184976]

約数ペア:

[(1, 78184976), (2, 39092488), (4, 19546244), (8, 9773122), (16, 4886561), (31, 2522096), (62, 1261048), (124, 630524), (248, 315262), (283, 276272), (496, 157631), (557, 140368), (566, 138136), (1114, 70184), (1132, 69068), (2228, 35092), (2264, 34534), (4456, 17546), (4528, 17267), (8773, 8912)]