25048248

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 65387520

約数和(自身を除く): 40339272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 131, 186, 248, 257, 262, 372, 393, 514, 524, 744, 771, 786, 1028, 1048, 1542, 1572, 2056, 3084, 3144, 4061, 6168, 7967, 8122, 12183, 15934, 16244, 23901, 24366, 31868, 32488, 33667, 47802, 48732, 63736, 67334, 95604, 97464, 101001, 134668, 191208, 202002, 269336, 404004, 808008, 1043677, 2087354, 3131031, 4174708, 6262062, 8349416, 12524124, 25048248]

約数ペア:

[(1, 25048248), (2, 12524124), (3, 8349416), (4, 6262062), (6, 4174708), (8, 3131031), (12, 2087354), (24, 1043677), (31, 808008), (62, 404004), (93, 269336), (124, 202002), (131, 191208), (186, 134668), (248, 101001), (257, 97464), (262, 95604), (372, 67334), (393, 63736), (514, 48732), (524, 47802), (744, 33667), (771, 32488), (786, 31868), (1028, 24366), (1048, 23901), (1542, 16244), (1572, 15934), (2056, 12183), (3084, 8122), (3144, 7967), (4061, 6168)]