6897128

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 15897600

約数和(自身を除く): 9000472

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 137, 203, 217, 232, 248, 274, 406, 434, 548, 812, 868, 899, 959, 1096, 1624, 1736, 1798, 1918, 3596, 3836, 3973, 4247, 6293, 7192, 7672, 7946, 8494, 12586, 15892, 16988, 25172, 27811, 29729, 31784, 33976, 50344, 55622, 59458, 111244, 118916, 123163, 222488, 237832, 246326, 492652, 862141, 985304, 1724282, 3448564, 6897128]

約数ペア:

[(1, 6897128), (2, 3448564), (4, 1724282), (7, 985304), (8, 862141), (14, 492652), (28, 246326), (29, 237832), (31, 222488), (56, 123163), (58, 118916), (62, 111244), (116, 59458), (124, 55622), (137, 50344), (203, 33976), (217, 31784), (232, 29729), (248, 27811), (274, 25172), (406, 16988), (434, 15892), (548, 12586), (812, 8494), (868, 7946), (899, 7672), (959, 7192), (1096, 6293), (1624, 4247), (1736, 3973), (1798, 3836), (1918, 3596)]