2912337152

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{659}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 5938474080

約数和(自身を除く): 3026136928

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 283, 488, 566, 659, 976, 1132, 1318, 1952, 2264, 2636, 3904, 4528, 5272, 7808, 9056, 10544, 15616, 17263, 18112, 21088, 34526, 36224, 40199, 42176, 69052, 72448, 80398, 84352, 138104, 160796, 168704, 186497, 276208, 321592, 372994, 552416, 643184, 745988, 1104832, 1286368, 1491976, 2209664, 2572736, 2983952, 4419328, 5145472, 5967904, 10290944, 11376317, 11935808, 22752634, 23871616, 45505268, 47743232, 91010536, 182021072, 364042144, 728084288, 1456168576, 2912337152]

約数ペア:

[(1, 2912337152), (2, 1456168576), (4, 728084288), (8, 364042144), (16, 182021072), (32, 91010536), (61, 47743232), (64, 45505268), (122, 23871616), (128, 22752634), (244, 11935808), (256, 11376317), (283, 10290944), (488, 5967904), (566, 5145472), (659, 4419328), (976, 2983952), (1132, 2572736), (1318, 2209664), (1952, 1491976), (2264, 1286368), (2636, 1104832), (3904, 745988), (4528, 643184), (5272, 552416), (7808, 372994), (9056, 321592), (10544, 276208), (15616, 186497), (17263, 168704), (18112, 160796), (21088, 138104), (34526, 84352), (36224, 80398), (40199, 72448), (42176, 69052)]