25685967

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 38304000

約数和(自身を除く): 12618033

約数列:

[1, 3, 19, 29, 41, 57, 87, 123, 379, 551, 779, 1137, 1189, 1653, 2337, 3567, 7201, 10991, 15539, 21603, 22591, 32973, 46617, 67773, 208829, 295241, 450631, 626487, 885723, 1351893, 8561989, 25685967]

約数ペア:

[(1, 25685967), (3, 8561989), (19, 1351893), (29, 885723), (41, 626487), (57, 450631), (87, 295241), (123, 208829), (379, 67773), (551, 46617), (779, 32973), (1137, 22591), (1189, 21603), (1653, 15539), (2337, 10991), (3567, 7201)]