1974784

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 80

約数和(自身を含む): 4910400

約数和(自身を除く): 2935616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 128, 133, 152, 203, 224, 232, 256, 266, 304, 406, 448, 464, 512, 532, 551, 608, 812, 896, 928, 1064, 1102, 1216, 1624, 1792, 1856, 2128, 2204, 2432, 3248, 3584, 3712, 3857, 4256, 4408, 4864, 6496, 7424, 7714, 8512, 8816, 9728, 12992, 14848, 15428, 17024, 17632, 25984, 30856, 34048, 35264, 51968, 61712, 68096, 70528, 103936, 123424, 141056, 246848, 282112, 493696, 987392, 1974784]

約数ペア:

[(1, 1974784), (2, 987392), (4, 493696), (7, 282112), (8, 246848), (14, 141056), (16, 123424), (19, 103936), (28, 70528), (29, 68096), (32, 61712), (38, 51968), (56, 35264), (58, 34048), (64, 30856), (76, 25984), (112, 17632), (116, 17024), (128, 15428), (133, 14848), (152, 12992), (203, 9728), (224, 8816), (232, 8512), (256, 7714), (266, 7424), (304, 6496), (406, 4864), (448, 4408), (464, 4256), (512, 3857), (532, 3712), (551, 3584), (608, 3248), (812, 2432), (896, 2204), (928, 2128), (1064, 1856), (1102, 1792), (1216, 1624)]