25868864

素因数分解:

$2^6\times 7^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 84

約数和(自身を含む): 61068204

約数和(自身を除く): 35199340

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 113, 146, 196, 224, 226, 292, 392, 448, 452, 511, 584, 784, 791, 904, 1022, 1168, 1568, 1582, 1808, 2044, 2336, 3136, 3164, 3577, 3616, 4088, 4672, 5537, 6328, 7154, 7232, 8176, 8249, 11074, 12656, 14308, 16352, 16498, 22148, 25312, 28616, 32704, 32996, 44296, 50624, 57232, 57743, 65992, 88592, 114464, 115486, 131984, 177184, 228928, 230972, 263968, 354368, 404201, 461944, 527936, 808402, 923888, 1616804, 1847776, 3233608, 3695552, 6467216, 12934432, 25868864]

約数ペア:

[(1, 25868864), (2, 12934432), (4, 6467216), (7, 3695552), (8, 3233608), (14, 1847776), (16, 1616804), (28, 923888), (32, 808402), (49, 527936), (56, 461944), (64, 404201), (73, 354368), (98, 263968), (112, 230972), (113, 228928), (146, 177184), (196, 131984), (224, 115486), (226, 114464), (292, 88592), (392, 65992), (448, 57743), (452, 57232), (511, 50624), (584, 44296), (784, 32996), (791, 32704), (904, 28616), (1022, 25312), (1168, 22148), (1568, 16498), (1582, 16352), (1808, 14308), (2044, 12656), (2336, 11074), (3136, 8249), (3164, 8176), (3577, 7232), (3616, 7154), (4088, 6328), (4672, 5537)]