12573008

素因数分解:

$2^4\times 7^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 80

約数和(自身を含む): 29760000

約数和(自身を除く): 17186992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 79, 98, 112, 116, 158, 196, 203, 232, 316, 343, 392, 406, 464, 553, 632, 686, 784, 812, 1106, 1264, 1372, 1421, 1624, 2212, 2291, 2744, 2842, 3248, 3871, 4424, 4582, 5488, 5684, 7742, 8848, 9164, 9947, 11368, 15484, 16037, 18328, 19894, 22736, 27097, 30968, 32074, 36656, 39788, 54194, 61936, 64148, 79576, 108388, 112259, 128296, 159152, 216776, 224518, 256592, 433552, 449036, 785813, 898072, 1571626, 1796144, 3143252, 6286504, 12573008]

約数ペア:

[(1, 12573008), (2, 6286504), (4, 3143252), (7, 1796144), (8, 1571626), (14, 898072), (16, 785813), (28, 449036), (29, 433552), (49, 256592), (56, 224518), (58, 216776), (79, 159152), (98, 128296), (112, 112259), (116, 108388), (158, 79576), (196, 64148), (203, 61936), (232, 54194), (316, 39788), (343, 36656), (392, 32074), (406, 30968), (464, 27097), (553, 22736), (632, 19894), (686, 18328), (784, 16037), (812, 15484), (1106, 11368), (1264, 9947), (1372, 9164), (1421, 8848), (1624, 7742), (2212, 5684), (2291, 5488), (2744, 4582), (2842, 4424), (3248, 3871)]