27126112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 57979152

約数和(自身を除く): 30853040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 197, 208, 331, 394, 416, 662, 788, 1324, 1576, 2561, 2648, 3152, 4303, 5122, 5296, 6304, 8606, 10244, 10592, 17212, 20488, 34424, 40976, 65207, 68848, 81952, 130414, 137696, 260828, 521656, 847691, 1043312, 1695382, 2086624, 3390764, 6781528, 13563056, 27126112]

約数ペア:

[(1, 27126112), (2, 13563056), (4, 6781528), (8, 3390764), (13, 2086624), (16, 1695382), (26, 1043312), (32, 847691), (52, 521656), (104, 260828), (197, 137696), (208, 130414), (331, 81952), (394, 68848), (416, 65207), (662, 40976), (788, 34424), (1324, 20488), (1576, 17212), (2561, 10592), (2648, 10244), (3152, 8606), (4303, 6304), (5122, 5296)]