7441408

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 66

約数和(自身を含む): 16482444

約数和(自身を除く): 9041036

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 169, 172, 208, 256, 338, 344, 416, 512, 559, 676, 688, 832, 1024, 1118, 1352, 1376, 1664, 2236, 2704, 2752, 3328, 4472, 5408, 5504, 6656, 7267, 8944, 10816, 11008, 13312, 14534, 17888, 21632, 22016, 29068, 35776, 43264, 44032, 58136, 71552, 86528, 116272, 143104, 173056, 232544, 286208, 465088, 572416, 930176, 1860352, 3720704, 7441408]

約数ペア:

[(1, 7441408), (2, 3720704), (4, 1860352), (8, 930176), (13, 572416), (16, 465088), (26, 286208), (32, 232544), (43, 173056), (52, 143104), (64, 116272), (86, 86528), (104, 71552), (128, 58136), (169, 44032), (172, 43264), (208, 35776), (256, 29068), (338, 22016), (344, 21632), (416, 17888), (512, 14534), (559, 13312), (676, 11008), (688, 10816), (832, 8944), (1024, 7267), (1118, 6656), (1352, 5504), (1376, 5408), (1664, 4472), (2236, 3328), (2704, 2752)]