64646904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12413}}^1$

素因数の和:12460

約数の個数: 64

約数和(自身を含む): 190679040

約数和(自身を除く): 126032136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 12413, 24826, 37239, 49652, 74478, 86891, 99304, 148956, 173782, 260673, 297912, 347564, 384803, 521346, 695128, 769606, 1042692, 1154409, 1539212, 2085384, 2308818, 2693621, 3078424, 4617636, 5387242, 8080863, 9235272, 10774484, 16161726, 21548968, 32323452, 64646904]

約数ペア:

[(1, 64646904), (2, 32323452), (3, 21548968), (4, 16161726), (6, 10774484), (7, 9235272), (8, 8080863), (12, 5387242), (14, 4617636), (21, 3078424), (24, 2693621), (28, 2308818), (31, 2085384), (42, 1539212), (56, 1154409), (62, 1042692), (84, 769606), (93, 695128), (124, 521346), (168, 384803), (186, 347564), (217, 297912), (248, 260673), (372, 173782), (434, 148956), (651, 99304), (744, 86891), (868, 74478), (1302, 49652), (1736, 37239), (2604, 24826), (5208, 12413)]