293485688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{24247}}^1$

素因数の和:24359

約数の個数: 32

約数和(自身を含む): 589226400

約数和(自身を除く): 295740712

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 12104, 24247, 48494, 96988, 193976, 412199, 824398, 1648796, 2157983, 3297592, 4315966, 8631932, 17263864, 36685711, 73371422, 146742844, 293485688]

約数ペア:

[(1, 293485688), (2, 146742844), (4, 73371422), (8, 36685711), (17, 17263864), (34, 8631932), (68, 4315966), (89, 3297592), (136, 2157983), (178, 1648796), (356, 824398), (712, 412199), (1513, 193976), (3026, 96988), (6052, 48494), (12104, 24247)]