71350768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{947}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 147057552

約数和(自身を除く): 75706784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 277, 554, 947, 1108, 1894, 2216, 3788, 4432, 4709, 7576, 9418, 15152, 16099, 18836, 32198, 37672, 64396, 75344, 128792, 257584, 262319, 524638, 1049276, 2098552, 4197104, 4459423, 8918846, 17837692, 35675384, 71350768]

約数ペア:

[(1, 71350768), (2, 35675384), (4, 17837692), (8, 8918846), (16, 4459423), (17, 4197104), (34, 2098552), (68, 1049276), (136, 524638), (272, 262319), (277, 257584), (554, 128792), (947, 75344), (1108, 64396), (1894, 37672), (2216, 32198), (3788, 18836), (4432, 16099), (4709, 15152), (7576, 9418)]