27854368

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 58012416

約数和(自身を除く): 30158048

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 653, 688, 992, 1306, 1333, 1376, 2612, 2666, 5224, 5332, 10448, 10664, 20243, 20896, 21328, 28079, 40486, 42656, 56158, 80972, 112316, 161944, 224632, 323888, 449264, 647776, 870449, 898528, 1740898, 3481796, 6963592, 13927184, 27854368]

約数ペア:

[(1, 27854368), (2, 13927184), (4, 6963592), (8, 3481796), (16, 1740898), (31, 898528), (32, 870449), (43, 647776), (62, 449264), (86, 323888), (124, 224632), (172, 161944), (248, 112316), (344, 80972), (496, 56158), (653, 42656), (688, 40486), (992, 28079), (1306, 21328), (1333, 20896), (1376, 20243), (2612, 10664), (2666, 10448), (5224, 5332)]