38286388

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{619}}^1$

素因数の和:724

約数の個数: 36

約数和(自身を含む): 78363040

約数和(自身を除く): 40076652

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 619, 658, 1238, 1316, 2209, 2476, 4333, 4418, 8666, 8836, 15463, 17332, 29093, 30926, 58186, 61852, 116372, 203651, 407302, 814604, 1367371, 2734742, 5469484, 9571597, 19143194, 38286388]

約数ペア:

[(1, 38286388), (2, 19143194), (4, 9571597), (7, 5469484), (14, 2734742), (28, 1367371), (47, 814604), (94, 407302), (188, 203651), (329, 116372), (619, 61852), (658, 58186), (1238, 30926), (1316, 29093), (2209, 17332), (2476, 15463), (4333, 8836), (4418, 8666)]