27744244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 54867456

約数和(自身を除く): 27123212

約数列:

[1, 2, 4, 11, 22, 44, 71, 83, 107, 142, 166, 214, 284, 332, 428, 781, 913, 1177, 1562, 1826, 2354, 3124, 3652, 4708, 5893, 7597, 8881, 11786, 15194, 17762, 23572, 30388, 35524, 64823, 83567, 97691, 129646, 167134, 195382, 259292, 334268, 390764, 630551, 1261102, 2522204, 6936061, 13872122, 27744244]

約数ペア:

[(1, 27744244), (2, 13872122), (4, 6936061), (11, 2522204), (22, 1261102), (44, 630551), (71, 390764), (83, 334268), (107, 259292), (142, 195382), (166, 167134), (214, 129646), (284, 97691), (332, 83567), (428, 64823), (781, 35524), (913, 30388), (1177, 23572), (1562, 17762), (1826, 15194), (2354, 11786), (3124, 8881), (3652, 7597), (4708, 5893)]