28274904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{56101}}^1$

素因数の和:56120

約数の個数: 48

約数和(自身を含む): 87519120

約数和(自身を除く): 59244216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 56101, 112202, 168303, 224404, 336606, 392707, 448808, 504909, 673212, 785414, 1009818, 1178121, 1346424, 1570828, 2019636, 2356242, 3141656, 3534363, 4039272, 4712484, 7068726, 9424968, 14137452, 28274904]

約数ペア:

[(1, 28274904), (2, 14137452), (3, 9424968), (4, 7068726), (6, 4712484), (7, 4039272), (8, 3534363), (9, 3141656), (12, 2356242), (14, 2019636), (18, 1570828), (21, 1346424), (24, 1178121), (28, 1009818), (36, 785414), (42, 673212), (56, 504909), (63, 448808), (72, 392707), (84, 336606), (126, 224404), (168, 168303), (252, 112202), (504, 56101)]