7206419192

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{4583}}^1$

素因数の和:5292

約数の個数: 64

約数和(自身を含む): 15829102080

約数和(自身を除く): 8622682888

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 653, 1204, 1306, 2408, 2612, 4571, 4583, 5224, 9142, 9166, 18284, 18332, 28079, 32081, 36568, 36664, 56158, 64162, 112316, 128324, 196553, 197069, 224632, 256648, 393106, 394138, 786212, 788276, 1379483, 1572424, 1576552, 2758966, 2992699, 5517932, 5985398, 11035864, 11970796, 20948893, 23941592, 41897786, 83795572, 128686057, 167591144, 257372114, 514744228, 900802399, 1029488456, 1801604798, 3603209596, 7206419192]

約数ペア:

[(1, 7206419192), (2, 3603209596), (4, 1801604798), (7, 1029488456), (8, 900802399), (14, 514744228), (28, 257372114), (43, 167591144), (56, 128686057), (86, 83795572), (172, 41897786), (301, 23941592), (344, 20948893), (602, 11970796), (653, 11035864), (1204, 5985398), (1306, 5517932), (2408, 2992699), (2612, 2758966), (4571, 1576552), (4583, 1572424), (5224, 1379483), (9142, 788276), (9166, 786212), (18284, 394138), (18332, 393106), (28079, 256648), (32081, 224632), (36568, 197069), (36664, 196553), (56158, 128324), (64162, 112316)]