67764736

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{10181}}^1$

素因数の和:10212

約数の個数: 40

約数和(自身を含む): 145826604

約数和(自身を除く): 78061868

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 10181, 20362, 40724, 81448, 132353, 162896, 264706, 325792, 529412, 651584, 1058824, 1303168, 2117648, 2606336, 4235296, 5212672, 8470592, 16941184, 33882368, 67764736]

約数ペア:

[(1, 67764736), (2, 33882368), (4, 16941184), (8, 8470592), (13, 5212672), (16, 4235296), (26, 2606336), (32, 2117648), (52, 1303168), (64, 1058824), (104, 651584), (128, 529412), (208, 325792), (256, 264706), (416, 162896), (512, 132353), (832, 81448), (1664, 40724), (3328, 20362), (6656, 10181)]