1994543296

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{1193}}^1$

素因数の和:1529

約数の個数: 56

約数和(自身を含む): 4010521824

約数和(自身を除く): 2015978528

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 173, 302, 346, 604, 692, 1193, 1208, 1384, 2386, 2416, 2768, 4772, 4832, 5536, 9544, 9664, 11072, 19088, 26123, 38176, 52246, 76352, 104492, 180143, 206389, 208984, 360286, 412778, 417968, 720572, 825556, 835936, 1441144, 1651112, 1671872, 2882288, 3302224, 5764576, 6604448, 11529152, 13208896, 31164739, 62329478, 124658956, 249317912, 498635824, 997271648, 1994543296]

約数ペア:

[(1, 1994543296), (2, 997271648), (4, 498635824), (8, 249317912), (16, 124658956), (32, 62329478), (64, 31164739), (151, 13208896), (173, 11529152), (302, 6604448), (346, 5764576), (604, 3302224), (692, 2882288), (1193, 1671872), (1208, 1651112), (1384, 1441144), (2386, 835936), (2416, 825556), (2768, 720572), (4772, 417968), (4832, 412778), (5536, 360286), (9544, 208984), (9664, 206389), (11072, 180143), (19088, 104492), (26123, 76352), (38176, 52246)]