12381123776

素因数分解:

$2^6\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{21407}}^1$

素因数の和:22717

約数の個数: 56

約数和(自身を含む): 28101682176

約数和(自身を除く): 15720558400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1291, 2582, 5164, 9037, 10328, 18074, 20656, 21407, 36148, 41312, 42814, 72296, 82624, 85628, 144592, 149849, 171256, 289184, 299698, 342512, 578368, 599396, 685024, 1198792, 1370048, 2397584, 4795168, 9590336, 27636437, 55272874, 110545748, 193455059, 221091496, 386910118, 442182992, 773820236, 884365984, 1547640472, 1768731968, 3095280944, 6190561888, 12381123776]

約数ペア:

[(1, 12381123776), (2, 6190561888), (4, 3095280944), (7, 1768731968), (8, 1547640472), (14, 884365984), (16, 773820236), (28, 442182992), (32, 386910118), (56, 221091496), (64, 193455059), (112, 110545748), (224, 55272874), (448, 27636437), (1291, 9590336), (2582, 4795168), (5164, 2397584), (9037, 1370048), (10328, 1198792), (18074, 685024), (20656, 599396), (21407, 578368), (36148, 342512), (41312, 299698), (42814, 289184), (72296, 171256), (82624, 149849), (85628, 144592)]