56207168

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2767

約数の個数: 56

約数和(自身を含む): 124358400

約数和(自身を除く): 68151232

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 2719, 5168, 5438, 10336, 10876, 20672, 21752, 43504, 46223, 51661, 87008, 92446, 103322, 174016, 184892, 206644, 369784, 413288, 739568, 826576, 878237, 1479136, 1653152, 1756474, 2958272, 3306304, 3512948, 7025896, 14051792, 28103584, 56207168]

約数ペア:

[(1, 56207168), (2, 28103584), (4, 14051792), (8, 7025896), (16, 3512948), (17, 3306304), (19, 2958272), (32, 1756474), (34, 1653152), (38, 1479136), (64, 878237), (68, 826576), (76, 739568), (136, 413288), (152, 369784), (272, 206644), (304, 184892), (323, 174016), (544, 103322), (608, 92446), (646, 87008), (1088, 51661), (1216, 46223), (1292, 43504), (2584, 21752), (2719, 20672), (5168, 10876), (5438, 10336)]