25931936

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 54881064

約数和(自身を除く): 28949128

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 544, 584, 653, 1168, 1241, 1306, 2336, 2482, 2612, 4964, 5224, 9928, 10448, 11101, 19856, 20896, 22202, 39712, 44404, 47669, 88808, 95338, 177616, 190676, 355232, 381352, 762704, 810373, 1525408, 1620746, 3241492, 6482984, 12965968, 25931936]

約数ペア:

[(1, 25931936), (2, 12965968), (4, 6482984), (8, 3241492), (16, 1620746), (17, 1525408), (32, 810373), (34, 762704), (68, 381352), (73, 355232), (136, 190676), (146, 177616), (272, 95338), (292, 88808), (544, 47669), (584, 44404), (653, 39712), (1168, 22202), (1241, 20896), (1306, 19856), (2336, 11101), (2482, 10448), (2612, 9928), (4964, 5224)]