25845422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 16144978

約数列:

[1, 2, 23, 46, 59, 89, 107, 118, 178, 214, 1357, 2047, 2461, 2714, 4094, 4922, 5251, 6313, 9523, 10502, 12626, 19046, 120773, 145199, 219029, 241546, 290398, 438058, 561857, 1123714, 12922711, 25845422]

約数ペア:

[(1, 25845422), (2, 12922711), (23, 1123714), (46, 561857), (59, 438058), (89, 290398), (107, 241546), (118, 219029), (178, 145199), (214, 120773), (1357, 19046), (2047, 12626), (2461, 10502), (2714, 9523), (4094, 6313), (4922, 5251)]