68210436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28001}}^1$

素因数の和:28044

約数の個数: 48

約数和(自身を含む): 188173440

約数和(自身を除く): 119963004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 28001, 56002, 84003, 112004, 168006, 196007, 336012, 392014, 588021, 784028, 812029, 1176042, 1624058, 2352084, 2436087, 3248116, 4872174, 5684203, 9744348, 11368406, 17052609, 22736812, 34105218, 68210436]

約数ペア:

[(1, 68210436), (2, 34105218), (3, 22736812), (4, 17052609), (6, 11368406), (7, 9744348), (12, 5684203), (14, 4872174), (21, 3248116), (28, 2436087), (29, 2352084), (42, 1624058), (58, 1176042), (84, 812029), (87, 784028), (116, 588021), (174, 392014), (203, 336012), (348, 196007), (406, 168006), (609, 112004), (812, 84003), (1218, 56002), (2436, 28001)]