25043536

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7259

約数の個数: 40

約数和(自身を含む): 57250304

約数和(自身を除く): 32206768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 7213, 14426, 28852, 50491, 57704, 100982, 115408, 201964, 223603, 403928, 447206, 807856, 894412, 1565221, 1788824, 3130442, 3577648, 6260884, 12521768, 25043536]

約数ペア:

[(1, 25043536), (2, 12521768), (4, 6260884), (7, 3577648), (8, 3130442), (14, 1788824), (16, 1565221), (28, 894412), (31, 807856), (56, 447206), (62, 403928), (112, 223603), (124, 201964), (217, 115408), (248, 100982), (434, 57704), (496, 50491), (868, 28852), (1736, 14426), (3472, 7213)]