68802206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 117780480

約数和(自身を除く): 48978274

約数列:

[1, 2, 11, 22, 31, 62, 79, 158, 341, 682, 869, 1277, 1738, 2449, 2554, 4898, 14047, 26939, 28094, 39587, 53878, 79174, 100883, 201766, 435457, 870914, 1109713, 2219426, 3127373, 6254746, 34401103, 68802206]

約数ペア:

[(1, 68802206), (2, 34401103), (11, 6254746), (22, 3127373), (31, 2219426), (62, 1109713), (79, 870914), (158, 435457), (341, 201766), (682, 100883), (869, 79174), (1277, 53878), (1738, 39587), (2449, 28094), (2554, 26939), (4898, 14047)]