27926648

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 57028320

約数和(自身を除く): 29101672

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 257, 289, 376, 514, 578, 799, 1028, 1156, 1598, 2056, 2312, 3196, 4369, 6392, 8738, 12079, 13583, 17476, 24158, 27166, 34952, 48316, 54332, 74273, 96632, 108664, 148546, 205343, 297092, 410686, 594184, 821372, 1642744, 3490831, 6981662, 13963324, 27926648]

約数ペア:

[(1, 27926648), (2, 13963324), (4, 6981662), (8, 3490831), (17, 1642744), (34, 821372), (47, 594184), (68, 410686), (94, 297092), (136, 205343), (188, 148546), (257, 108664), (289, 96632), (376, 74273), (514, 54332), (578, 48316), (799, 34952), (1028, 27166), (1156, 24158), (1598, 17476), (2056, 13583), (2312, 12079), (3196, 8738), (4369, 6392)]