977637056

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{19559}}^1$

素因数の和:19653

約数の個数: 56

約数和(自身を含む): 2146279680

約数和(自身を除く): 1168642624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1136, 1562, 2272, 3124, 4544, 6248, 12496, 19559, 24992, 39118, 49984, 78236, 156472, 215149, 312944, 430298, 625888, 860596, 1251776, 1388689, 1721192, 2777378, 3442384, 5554756, 6884768, 11109512, 13769536, 15275579, 22219024, 30551158, 44438048, 61102316, 88876096, 122204632, 244409264, 488818528, 977637056]

約数ペア:

[(1, 977637056), (2, 488818528), (4, 244409264), (8, 122204632), (11, 88876096), (16, 61102316), (22, 44438048), (32, 30551158), (44, 22219024), (64, 15275579), (71, 13769536), (88, 11109512), (142, 6884768), (176, 5554756), (284, 3442384), (352, 2777378), (568, 1721192), (704, 1388689), (781, 1251776), (1136, 860596), (1562, 625888), (2272, 430298), (3124, 312944), (4544, 215149), (6248, 156472), (12496, 78236), (19559, 49984), (24992, 39118)]