25855206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{659}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 30028314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 503, 659, 1006, 1318, 1509, 1977, 3018, 3954, 6539, 8567, 13078, 17134, 19617, 25701, 39234, 51402, 331477, 662954, 994431, 1988862, 4309201, 8618402, 12927603, 25855206]

約数ペア:

[(1, 25855206), (2, 12927603), (3, 8618402), (6, 4309201), (13, 1988862), (26, 994431), (39, 662954), (78, 331477), (503, 51402), (659, 39234), (1006, 25701), (1318, 19617), (1509, 17134), (1977, 13078), (3018, 8567), (3954, 6539)]