25758272

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{12983}}^1$

素因数の和:13026

約数の個数: 28

約数和(自身を含む): 52766976

約数和(自身を除く): 27008704

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 12983, 25966, 51932, 103864, 207728, 402473, 415456, 804946, 830912, 1609892, 3219784, 6439568, 12879136, 25758272]

約数ペア:

[(1, 25758272), (2, 12879136), (4, 6439568), (8, 3219784), (16, 1609892), (31, 830912), (32, 804946), (62, 415456), (64, 402473), (124, 207728), (248, 103864), (496, 51932), (992, 25966), (1984, 12983)]