15691303768

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{33529}}^1$

素因数の和:33740

約数の個数: 64

約数和(自身を含む): 34425921600

約数和(自身を除く): 18734617832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 137, 244, 274, 427, 488, 548, 854, 959, 1096, 1708, 1918, 3416, 3836, 7672, 8357, 16714, 33428, 33529, 58499, 66856, 67058, 116998, 134116, 233996, 234703, 268232, 467992, 469406, 938812, 1877624, 2045269, 4090538, 4593473, 8181076, 9186946, 14316883, 16362152, 18373892, 28633766, 32154311, 36747784, 57267532, 64308622, 114535064, 128617244, 257234488, 280201853, 560403706, 1120807412, 1961412971, 2241614824, 3922825942, 7845651884, 15691303768]

約数ペア:

[(1, 15691303768), (2, 7845651884), (4, 3922825942), (7, 2241614824), (8, 1961412971), (14, 1120807412), (28, 560403706), (56, 280201853), (61, 257234488), (122, 128617244), (137, 114535064), (244, 64308622), (274, 57267532), (427, 36747784), (488, 32154311), (548, 28633766), (854, 18373892), (959, 16362152), (1096, 14316883), (1708, 9186946), (1918, 8181076), (3416, 4593473), (3836, 4090538), (7672, 2045269), (8357, 1877624), (16714, 938812), (33428, 469406), (33529, 467992), (58499, 268232), (66856, 234703), (67058, 233996), (116998, 134116)]