74959946624

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{809}}^1\times {\mathrm{11867}}^1$

素因数の和:12751

約数の個数: 64

約数和(自身を含む): 151982794800

約数和(自身を除く): 77022848176

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 809, 976, 1618, 1952, 3236, 3904, 6472, 7808, 11867, 12944, 23734, 25888, 47468, 49349, 51776, 94936, 98698, 103552, 189872, 197396, 379744, 394792, 723887, 759488, 789584, 1447774, 1518976, 1579168, 2895548, 3158336, 5791096, 6316672, 9600403, 11582192, 19200806, 23164384, 38401612, 46328768, 76803224, 92657536, 153606448, 307212896, 585624583, 614425792, 1171249166, 1228851584, 2342498332, 4684996664, 9369993328, 18739986656, 37479973312, 74959946624]

約数ペア:

[(1, 74959946624), (2, 37479973312), (4, 18739986656), (8, 9369993328), (16, 4684996664), (32, 2342498332), (61, 1228851584), (64, 1171249166), (122, 614425792), (128, 585624583), (244, 307212896), (488, 153606448), (809, 92657536), (976, 76803224), (1618, 46328768), (1952, 38401612), (3236, 23164384), (3904, 19200806), (6472, 11582192), (7808, 9600403), (11867, 6316672), (12944, 5791096), (23734, 3158336), (25888, 2895548), (47468, 1579168), (49349, 1518976), (51776, 1447774), (94936, 789584), (98698, 759488), (103552, 723887), (189872, 394792), (197396, 379744)]