15697854848

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{2503}}^1\times {\mathrm{3769}}^1$

素因数の和:6299

約数の個数: 64

約数和(自身を含む): 33701085600

約数和(自身を除く): 18003230752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 2503, 3769, 5006, 7538, 10012, 15076, 20024, 30152, 32539, 40048, 48997, 60304, 65078, 80096, 97994, 120608, 130156, 160192, 195988, 241216, 260312, 320384, 391976, 482432, 520624, 783952, 1041248, 1567904, 2082496, 3135808, 4164992, 6271616, 9433807, 18867614, 37735228, 75470456, 122639491, 150940912, 245278982, 301881824, 490557964, 603763648, 981115928, 1207527296, 1962231856, 3924463712, 7848927424, 15697854848]

約数ペア:

[(1, 15697854848), (2, 7848927424), (4, 3924463712), (8, 1962231856), (13, 1207527296), (16, 981115928), (26, 603763648), (32, 490557964), (52, 301881824), (64, 245278982), (104, 150940912), (128, 122639491), (208, 75470456), (416, 37735228), (832, 18867614), (1664, 9433807), (2503, 6271616), (3769, 4164992), (5006, 3135808), (7538, 2082496), (10012, 1567904), (15076, 1041248), (20024, 783952), (30152, 520624), (32539, 482432), (40048, 391976), (48997, 320384), (60304, 260312), (65078, 241216), (80096, 195988), (97994, 160192), (120608, 130156)]