25390344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6571}}^1$

素因数の和:6610

約数の個数: 64

約数和(自身を含む): 75709440

約数和(自身を除く): 50319096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 6571, 13142, 19713, 26284, 39426, 45997, 52568, 78852, 91994, 137991, 151133, 157704, 183988, 275982, 302266, 367976, 453399, 551964, 604532, 906798, 1057931, 1103928, 1209064, 1813596, 2115862, 3173793, 3627192, 4231724, 6347586, 8463448, 12695172, 25390344]

約数ペア:

[(1, 25390344), (2, 12695172), (3, 8463448), (4, 6347586), (6, 4231724), (7, 3627192), (8, 3173793), (12, 2115862), (14, 1813596), (21, 1209064), (23, 1103928), (24, 1057931), (28, 906798), (42, 604532), (46, 551964), (56, 453399), (69, 367976), (84, 302266), (92, 275982), (138, 183988), (161, 157704), (168, 151133), (184, 137991), (276, 91994), (322, 78852), (483, 52568), (552, 45997), (644, 39426), (966, 26284), (1288, 19713), (1932, 13142), (3864, 6571)]