2249984

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 72

約数和(自身を含む): 5298048

約数和(自身を除く): 3048064

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 47, 64, 68, 88, 94, 128, 136, 176, 187, 188, 256, 272, 352, 374, 376, 517, 544, 704, 748, 752, 799, 1034, 1088, 1408, 1496, 1504, 1598, 2068, 2176, 2816, 2992, 3008, 3196, 4136, 4352, 5984, 6016, 6392, 8272, 8789, 11968, 12032, 12784, 16544, 17578, 23936, 25568, 33088, 35156, 47872, 51136, 66176, 70312, 102272, 132352, 140624, 204544, 281248, 562496, 1124992, 2249984]

約数ペア:

[(1, 2249984), (2, 1124992), (4, 562496), (8, 281248), (11, 204544), (16, 140624), (17, 132352), (22, 102272), (32, 70312), (34, 66176), (44, 51136), (47, 47872), (64, 35156), (68, 33088), (88, 25568), (94, 23936), (128, 17578), (136, 16544), (176, 12784), (187, 12032), (188, 11968), (256, 8789), (272, 8272), (352, 6392), (374, 6016), (376, 5984), (517, 4352), (544, 4136), (704, 3196), (748, 3008), (752, 2992), (799, 2816), (1034, 2176), (1088, 2068), (1408, 1598), (1496, 1504)]