2015223616

素因数分解:

$2^6\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{2273}}^1$

素因数の和:4271

約数の個数: 56

約数和(自身を含む): 4574560320

約数和(自身を除く): 2559336704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1979, 2273, 3958, 4546, 7916, 9092, 13853, 15832, 15911, 18184, 27706, 31664, 31822, 36368, 55412, 63328, 63644, 72736, 110824, 126656, 127288, 145472, 221648, 254576, 443296, 509152, 886592, 1018304, 4498267, 8996534, 17993068, 31487869, 35986136, 62975738, 71972272, 125951476, 143944544, 251902952, 287889088, 503805904, 1007611808, 2015223616]

約数ペア:

[(1, 2015223616), (2, 1007611808), (4, 503805904), (7, 287889088), (8, 251902952), (14, 143944544), (16, 125951476), (28, 71972272), (32, 62975738), (56, 35986136), (64, 31487869), (112, 17993068), (224, 8996534), (448, 4498267), (1979, 1018304), (2273, 886592), (3958, 509152), (4546, 443296), (7916, 254576), (9092, 221648), (13853, 145472), (15832, 127288), (15911, 126656), (18184, 110824), (27706, 72736), (31664, 63644), (31822, 63328), (36368, 55412)]