25654128

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{2713}}^1$

素因数の和:2921

約数の個数: 40

約数和(自身を含む): 66634128

約数和(自身を除く): 40980000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 2713, 3152, 4728, 5426, 8139, 9456, 10852, 16278, 21704, 32556, 43408, 65112, 130224, 534461, 1068922, 1603383, 2137844, 3206766, 4275688, 6413532, 8551376, 12827064, 25654128]

約数ペア:

[(1, 25654128), (2, 12827064), (3, 8551376), (4, 6413532), (6, 4275688), (8, 3206766), (12, 2137844), (16, 1603383), (24, 1068922), (48, 534461), (197, 130224), (394, 65112), (591, 43408), (788, 32556), (1182, 21704), (1576, 16278), (2364, 10852), (2713, 9456), (3152, 8139), (4728, 5426)]