555291296

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{40639}}^1$

素因数の和:40717

約数の個数: 48

約数和(自身を含む): 1269918720

約数和(自身を除く): 714627424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 40639, 81278, 162556, 284473, 325112, 568946, 650224, 1137892, 1300448, 2275784, 2478979, 4551568, 4957958, 9103136, 9915916, 17352853, 19831832, 34705706, 39663664, 69411412, 79327328, 138822824, 277645648, 555291296]

約数ペア:

[(1, 555291296), (2, 277645648), (4, 138822824), (7, 79327328), (8, 69411412), (14, 39663664), (16, 34705706), (28, 19831832), (32, 17352853), (56, 9915916), (61, 9103136), (112, 4957958), (122, 4551568), (224, 2478979), (244, 2275784), (427, 1300448), (488, 1137892), (854, 650224), (976, 568946), (1708, 325112), (1952, 284473), (3416, 162556), (6832, 81278), (13664, 40639)]