25984898

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 24

約数和(自身を含む): 40938480

約数和(自身を除く): 14953582

約数列:

[1, 2, 41, 59, 82, 118, 131, 262, 1681, 2419, 3362, 4838, 5371, 7729, 10742, 15458, 99179, 198358, 220211, 316889, 440422, 633778, 12992449, 25984898]

約数ペア:

[(1, 25984898), (2, 12992449), (41, 633778), (59, 440422), (82, 316889), (118, 220211), (131, 198358), (262, 99179), (1681, 15458), (2419, 10742), (3362, 7729), (4838, 5371)]