25059944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 34815256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1187, 1508, 1624, 2374, 2639, 3016, 4748, 5278, 8309, 9496, 10556, 15431, 16618, 21112, 30862, 33236, 34423, 61724, 66472, 68846, 108017, 123448, 137692, 216034, 240961, 275384, 432068, 447499, 481922, 864136, 894998, 963844, 1789996, 1927688, 3132493, 3579992, 6264986, 12529972, 25059944]

約数ペア:

[(1, 25059944), (2, 12529972), (4, 6264986), (7, 3579992), (8, 3132493), (13, 1927688), (14, 1789996), (26, 963844), (28, 894998), (29, 864136), (52, 481922), (56, 447499), (58, 432068), (91, 275384), (104, 240961), (116, 216034), (182, 137692), (203, 123448), (232, 108017), (364, 68846), (377, 66472), (406, 61724), (728, 34423), (754, 33236), (812, 30862), (1187, 21112), (1508, 16618), (1624, 15431), (2374, 10556), (2639, 9496), (3016, 8309), (4748, 5278)]