25784886

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 33312714

約数列:

[1, 2, 3, 6, 17, 23, 29, 34, 46, 51, 58, 69, 87, 102, 138, 174, 379, 391, 493, 667, 758, 782, 986, 1137, 1173, 1334, 1479, 2001, 2274, 2346, 2958, 4002, 6443, 8717, 10991, 11339, 12886, 17434, 19329, 21982, 22678, 26151, 32973, 34017, 38658, 52302, 65946, 68034, 148189, 186847, 252793, 296378, 373694, 444567, 505586, 560541, 758379, 889134, 1121082, 1516758, 4297481, 8594962, 12892443, 25784886]

約数ペア:

[(1, 25784886), (2, 12892443), (3, 8594962), (6, 4297481), (17, 1516758), (23, 1121082), (29, 889134), (34, 758379), (46, 560541), (51, 505586), (58, 444567), (69, 373694), (87, 296378), (102, 252793), (138, 186847), (174, 148189), (379, 68034), (391, 65946), (493, 52302), (667, 38658), (758, 34017), (782, 32973), (986, 26151), (1137, 22678), (1173, 21982), (1334, 19329), (1479, 17434), (2001, 12886), (2274, 11339), (2346, 10991), (2958, 8717), (4002, 6443)]