2130304

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 4957200

約数和(自身を除く): 2826896

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 89, 128, 136, 176, 178, 187, 272, 352, 356, 374, 544, 704, 712, 748, 979, 1088, 1408, 1424, 1496, 1513, 1958, 2176, 2848, 2992, 3026, 3916, 5696, 5984, 6052, 7832, 11392, 11968, 12104, 15664, 16643, 23936, 24208, 31328, 33286, 48416, 62656, 66572, 96832, 125312, 133144, 193664, 266288, 532576, 1065152, 2130304]

約数ペア:

[(1, 2130304), (2, 1065152), (4, 532576), (8, 266288), (11, 193664), (16, 133144), (17, 125312), (22, 96832), (32, 66572), (34, 62656), (44, 48416), (64, 33286), (68, 31328), (88, 24208), (89, 23936), (128, 16643), (136, 15664), (176, 12104), (178, 11968), (187, 11392), (272, 7832), (352, 6052), (356, 5984), (374, 5696), (544, 3916), (704, 3026), (712, 2992), (748, 2848), (979, 2176), (1088, 1958), (1408, 1513), (1424, 1496)]