6461732752

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{128987}}^1$

素因数の和:129127

約数の個数: 40

約数和(自身を含む): 13051521792

約数和(自身を除く): 6589789040

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 404, 496, 808, 1616, 3131, 6262, 12524, 25048, 50096, 128987, 257974, 515948, 1031896, 2063792, 3998597, 7997194, 13027687, 15994388, 26055374, 31988776, 52110748, 63977552, 104221496, 208442992, 403858297, 807716594, 1615433188, 3230866376, 6461732752]

約数ペア:

[(1, 6461732752), (2, 3230866376), (4, 1615433188), (8, 807716594), (16, 403858297), (31, 208442992), (62, 104221496), (101, 63977552), (124, 52110748), (202, 31988776), (248, 26055374), (404, 15994388), (496, 13027687), (808, 7997194), (1616, 3998597), (3131, 2063792), (6262, 1031896), (12524, 515948), (25048, 257974), (50096, 128987)]