15672311228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{43691}}^1$

素因数の和:44282

約数の個数: 48

約数和(自身を含む): 32766902784

約数和(自身を除く): 17094591556

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 557, 644, 1114, 2228, 3899, 7798, 12811, 15596, 25622, 43691, 51244, 87382, 89677, 174764, 179354, 305837, 358708, 611674, 1004893, 1223348, 2009786, 4019572, 7034251, 14068502, 24335887, 28137004, 48671774, 97343548, 170351209, 340702418, 559725401, 681404836, 1119450802, 2238901604, 3918077807, 7836155614, 15672311228]

約数ペア:

[(1, 15672311228), (2, 7836155614), (4, 3918077807), (7, 2238901604), (14, 1119450802), (23, 681404836), (28, 559725401), (46, 340702418), (92, 170351209), (161, 97343548), (322, 48671774), (557, 28137004), (644, 24335887), (1114, 14068502), (2228, 7034251), (3899, 4019572), (7798, 2009786), (12811, 1223348), (15596, 1004893), (25622, 611674), (43691, 358708), (51244, 305837), (87382, 179354), (89677, 174764)]