634767904

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15607}}^1$

素因数の和:15689

約数の個数: 48

約数和(自身を含む): 1321560576

約数和(自身を除く): 686792672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 2542, 5084, 10168, 15607, 20336, 31214, 40672, 62428, 124856, 249712, 483817, 499424, 639887, 967634, 1279774, 1935268, 2559548, 3870536, 5119096, 7741072, 10238192, 15482144, 19836497, 20476384, 39672994, 79345988, 158691976, 317383952, 634767904]

約数ペア:

[(1, 634767904), (2, 317383952), (4, 158691976), (8, 79345988), (16, 39672994), (31, 20476384), (32, 19836497), (41, 15482144), (62, 10238192), (82, 7741072), (124, 5119096), (164, 3870536), (248, 2559548), (328, 1935268), (496, 1279774), (656, 967634), (992, 639887), (1271, 499424), (1312, 483817), (2542, 249712), (5084, 124856), (10168, 62428), (15607, 40672), (20336, 31214)]