12212224

素因数分解:

$2^{11}\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 25061400

約数和(自身を除く): 12849176

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 89, 128, 134, 178, 256, 268, 356, 512, 536, 712, 1024, 1072, 1424, 2048, 2144, 2848, 4288, 5696, 5963, 8576, 11392, 11926, 17152, 22784, 23852, 34304, 45568, 47704, 68608, 91136, 95408, 137216, 182272, 190816, 381632, 763264, 1526528, 3053056, 6106112, 12212224]

約数ペア:

[(1, 12212224), (2, 6106112), (4, 3053056), (8, 1526528), (16, 763264), (32, 381632), (64, 190816), (67, 182272), (89, 137216), (128, 95408), (134, 91136), (178, 68608), (256, 47704), (268, 45568), (356, 34304), (512, 23852), (536, 22784), (712, 17152), (1024, 11926), (1072, 11392), (1424, 8576), (2048, 5963), (2144, 5696), (2848, 4288)]