27606278

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1549}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 50592000

約数和(自身を除く): 22985722

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 1549, 2546, 3098, 8911, 10843, 17822, 21686, 29431, 58862, 103783, 206017, 207566, 412034, 726481, 1452962, 1971877, 3943754, 13803139, 27606278]

約数ペア:

[(1, 27606278), (2, 13803139), (7, 3943754), (14, 1971877), (19, 1452962), (38, 726481), (67, 412034), (133, 207566), (134, 206017), (266, 103783), (469, 58862), (938, 29431), (1273, 21686), (1549, 17822), (2546, 10843), (3098, 8911)]