7173621728

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{2371}}^1$

素因数の和:3440

約数の個数: 96

約数和(自身を含む): 17406305280

約数和(自身を除く): 10232683552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1039, 1456, 2078, 2371, 2912, 4156, 4742, 7273, 8312, 9484, 13507, 14546, 16597, 16624, 18968, 27014, 29092, 30823, 33194, 33248, 37936, 54028, 58184, 61646, 66388, 75872, 94549, 108056, 116368, 123292, 132776, 189098, 215761, 216112, 232736, 246584, 265552, 378196, 431522, 432224, 493168, 531104, 756392, 863044, 986336, 1512784, 1726088, 2463469, 3025568, 3452176, 4926938, 6904352, 9853876, 17244283, 19707752, 32025097, 34488566, 39415504, 64050194, 68977132, 78831008, 128100388, 137954264, 224175679, 256200776, 275908528, 448351358, 512401552, 551817056, 896702716, 1024803104, 1793405432, 3586810864, 7173621728]

約数ペア:

[(1, 7173621728), (2, 3586810864), (4, 1793405432), (7, 1024803104), (8, 896702716), (13, 551817056), (14, 512401552), (16, 448351358), (26, 275908528), (28, 256200776), (32, 224175679), (52, 137954264), (56, 128100388), (91, 78831008), (104, 68977132), (112, 64050194), (182, 39415504), (208, 34488566), (224, 32025097), (364, 19707752), (416, 17244283), (728, 9853876), (1039, 6904352), (1456, 4926938), (2078, 3452176), (2371, 3025568), (2912, 2463469), (4156, 1726088), (4742, 1512784), (7273, 986336), (8312, 863044), (9484, 756392), (13507, 531104), (14546, 493168), (16597, 432224), (16624, 431522), (18968, 378196), (27014, 265552), (29092, 246584), (30823, 232736), (33194, 216112), (33248, 215761), (37936, 189098), (54028, 132776), (58184, 123292), (61646, 116368), (66388, 108056), (75872, 94549)]