25228742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 48607776

約数和(自身を除く): 23379034

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 121, 154, 242, 281, 371, 562, 583, 742, 847, 1166, 1694, 1967, 3091, 3934, 4081, 6182, 6413, 8162, 12826, 14893, 21637, 29786, 34001, 43274, 44891, 68002, 89782, 104251, 163823, 208502, 238007, 327646, 476014, 1146761, 1802053, 2293522, 3604106, 12614371, 25228742]

約数ペア:

[(1, 25228742), (2, 12614371), (7, 3604106), (11, 2293522), (14, 1802053), (22, 1146761), (53, 476014), (77, 327646), (106, 238007), (121, 208502), (154, 163823), (242, 104251), (281, 89782), (371, 68002), (562, 44891), (583, 43274), (742, 34001), (847, 29786), (1166, 21637), (1694, 14893), (1967, 12826), (3091, 8162), (3934, 6413), (4081, 6182)]