25116632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 49950000

約数和(自身を除く): 24833368

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1109, 1192, 2218, 2831, 4436, 5662, 8872, 11324, 21071, 22648, 42142, 84284, 165241, 168568, 330482, 660964, 1321928, 3139579, 6279158, 12558316, 25116632]

約数ペア:

[(1, 25116632), (2, 12558316), (4, 6279158), (8, 3139579), (19, 1321928), (38, 660964), (76, 330482), (149, 168568), (152, 165241), (298, 84284), (596, 42142), (1109, 22648), (1192, 21071), (2218, 11324), (2831, 8872), (4436, 5662)]