39460928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1171

約数の個数: 56

約数和(自身を含む): 86368128

約数和(自身を除く): 46907200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1103, 1118, 1376, 2206, 2236, 2752, 4412, 4472, 8824, 8944, 14339, 17648, 17888, 28678, 35296, 35776, 47429, 57356, 70592, 94858, 114712, 189716, 229424, 379432, 458848, 616577, 758864, 917696, 1233154, 1517728, 2466308, 3035456, 4932616, 9865232, 19730464, 39460928]

約数ペア:

[(1, 39460928), (2, 19730464), (4, 9865232), (8, 4932616), (13, 3035456), (16, 2466308), (26, 1517728), (32, 1233154), (43, 917696), (52, 758864), (64, 616577), (86, 458848), (104, 379432), (172, 229424), (208, 189716), (344, 114712), (416, 94858), (559, 70592), (688, 57356), (832, 47429), (1103, 35776), (1118, 35296), (1376, 28678), (2206, 17888), (2236, 17648), (2752, 14339), (4412, 8944), (4472, 8824)]