67324816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4831}}^1$

素因数の和:4919

約数の個数: 40

約数和(自身を含む): 142601984

約数和(自身を除く): 75277168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 4831, 6968, 9662, 13936, 19324, 38648, 62803, 77296, 125606, 251212, 323677, 502424, 647354, 1004848, 1294708, 2589416, 4207801, 5178832, 8415602, 16831204, 33662408, 67324816]

約数ペア:

[(1, 67324816), (2, 33662408), (4, 16831204), (8, 8415602), (13, 5178832), (16, 4207801), (26, 2589416), (52, 1294708), (67, 1004848), (104, 647354), (134, 502424), (208, 323677), (268, 251212), (536, 125606), (871, 77296), (1072, 62803), (1742, 38648), (3484, 19324), (4831, 13936), (6968, 9662)]