25840672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5647}}^1$

素因数の和:5681

約数の個数: 48

約数和(自身を含む): 59778432

約数和(自身を除く): 33937760

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 5647, 11294, 22588, 45176, 62117, 73411, 90352, 124234, 146822, 180704, 248468, 293644, 496936, 587288, 807521, 993872, 1174576, 1615042, 1987744, 2349152, 3230084, 6460168, 12920336, 25840672]

約数ペア:

[(1, 25840672), (2, 12920336), (4, 6460168), (8, 3230084), (11, 2349152), (13, 1987744), (16, 1615042), (22, 1174576), (26, 993872), (32, 807521), (44, 587288), (52, 496936), (88, 293644), (104, 248468), (143, 180704), (176, 146822), (208, 124234), (286, 90352), (352, 73411), (416, 62117), (572, 45176), (1144, 22588), (2288, 11294), (4576, 5647)]