2739868544

素因数分解:

$2^7\times 7^1\times {\mathrm{157}}^1\times {\mathrm{19477}}^1$

素因数の和:19655

約数の個数: 64

約数和(自身を含む): 6278148960

約数和(自身を除く): 3538280416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 314, 448, 628, 896, 1099, 1256, 2198, 2512, 4396, 5024, 8792, 10048, 17584, 19477, 20096, 35168, 38954, 70336, 77908, 136339, 140672, 155816, 272678, 311632, 545356, 623264, 1090712, 1246528, 2181424, 2493056, 3057889, 4362848, 6115778, 8725696, 12231556, 17451392, 21405223, 24463112, 42810446, 48926224, 85620892, 97852448, 171241784, 195704896, 342483568, 391409792, 684967136, 1369934272, 2739868544]

約数ペア:

[(1, 2739868544), (2, 1369934272), (4, 684967136), (7, 391409792), (8, 342483568), (14, 195704896), (16, 171241784), (28, 97852448), (32, 85620892), (56, 48926224), (64, 42810446), (112, 24463112), (128, 21405223), (157, 17451392), (224, 12231556), (314, 8725696), (448, 6115778), (628, 4362848), (896, 3057889), (1099, 2493056), (1256, 2181424), (2198, 1246528), (2512, 1090712), (4396, 623264), (5024, 545356), (8792, 311632), (10048, 272678), (17584, 155816), (19477, 140672), (20096, 136339), (35168, 77908), (38954, 70336)]