25840112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:981

約数の個数: 40

約数和(自身を含む): 52615680

約数和(自身を除く): 26775568

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 883, 944, 1766, 1829, 3532, 3658, 7064, 7316, 14128, 14632, 27373, 29264, 52097, 54746, 104194, 109492, 208388, 218984, 416776, 437968, 833552, 1615007, 3230014, 6460028, 12920056, 25840112]

約数ペア:

[(1, 25840112), (2, 12920056), (4, 6460028), (8, 3230014), (16, 1615007), (31, 833552), (59, 437968), (62, 416776), (118, 218984), (124, 208388), (236, 109492), (248, 104194), (472, 54746), (496, 52097), (883, 29264), (944, 27373), (1766, 14632), (1829, 14128), (3532, 7316), (3658, 7064)]