42502538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 28259062

約数列:

[1, 2, 13, 26, 59, 103, 118, 206, 269, 538, 767, 1339, 1534, 2678, 3497, 6077, 6994, 12154, 15871, 27707, 31742, 55414, 79001, 158002, 206323, 360191, 412646, 720382, 1634713, 3269426, 21251269, 42502538]

約数ペア:

[(1, 42502538), (2, 21251269), (13, 3269426), (26, 1634713), (59, 720382), (103, 412646), (118, 360191), (206, 206323), (269, 158002), (538, 79001), (767, 55414), (1339, 31742), (1534, 27707), (2678, 15871), (3497, 12154), (6077, 6994)]