21167177344

素因数分解:

$2^7\times {\mathrm{21739}}^1\times {\mathrm{7607}}^1$

素因数の和:29360

約数の個数: 32

約数和(自身を含む): 42176469600

約数和(自身を除く): 21009292256

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 7607, 15214, 21739, 30428, 43478, 60856, 86956, 121712, 173912, 243424, 347824, 486848, 695648, 973696, 1391296, 2782592, 165368573, 330737146, 661474292, 1322948584, 2645897168, 5291794336, 10583588672, 21167177344]

約数ペア:

[(1, 21167177344), (2, 10583588672), (4, 5291794336), (8, 2645897168), (16, 1322948584), (32, 661474292), (64, 330737146), (128, 165368573), (7607, 2782592), (15214, 1391296), (21739, 973696), (30428, 695648), (43478, 486848), (60856, 347824), (86956, 243424), (121712, 173912)]