349644395072

素因数分解:

$2^6\times 7^1\times {\mathrm{780456239}}^1$

素因数の和:780456258

約数の個数: 28

約数和(自身を含む): 792943539840

約数和(自身を除く): 443299144768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 780456239, 1560912478, 3121824956, 5463193673, 6243649912, 10926387346, 12487299824, 21852774692, 24974599648, 43705549384, 49949199296, 87411098768, 174822197536, 349644395072]

約数ペア:

[(1, 349644395072), (2, 174822197536), (4, 87411098768), (7, 49949199296), (8, 43705549384), (14, 24974599648), (16, 21852774692), (28, 12487299824), (32, 10926387346), (56, 6243649912), (64, 5463193673), (112, 3121824956), (224, 1560912478), (448, 780456239)]