79628416

素因数分解:

$2^7\times 7^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 182669760

約数和(自身を除く): 103041344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 181, 224, 362, 448, 491, 724, 896, 982, 1267, 1448, 1964, 2534, 2896, 3437, 3928, 5068, 5792, 6874, 7856, 10136, 11584, 13748, 15712, 20272, 23168, 27496, 31424, 40544, 54992, 62848, 81088, 88871, 109984, 162176, 177742, 219968, 355484, 439936, 622097, 710968, 1244194, 1421936, 2488388, 2843872, 4976776, 5687744, 9953552, 11375488, 19907104, 39814208, 79628416]

約数ペア:

[(1, 79628416), (2, 39814208), (4, 19907104), (7, 11375488), (8, 9953552), (14, 5687744), (16, 4976776), (28, 2843872), (32, 2488388), (56, 1421936), (64, 1244194), (112, 710968), (128, 622097), (181, 439936), (224, 355484), (362, 219968), (448, 177742), (491, 162176), (724, 109984), (896, 88871), (982, 81088), (1267, 62848), (1448, 54992), (1964, 40544), (2534, 31424), (2896, 27496), (3437, 23168), (3928, 20272), (5068, 15712), (5792, 13748), (6874, 11584), (7856, 10136)]