2007805636064

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{25620223}}^1$

素因数の和:25620343

約数の個数: 48

約数和(自身を含む): 4132029726720

約数和(自身を除く): 2124224090656

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 248, 316, 496, 632, 992, 1264, 2449, 2528, 4898, 9796, 19592, 39184, 78368, 25620223, 51240446, 102480892, 204961784, 409923568, 794226913, 819847136, 1588453826, 2023997617, 3176907652, 4047995234, 6353815304, 8095990468, 12707630608, 16191980936, 25415261216, 32383961872, 62743926127, 64767923744, 125487852254, 250975704508, 501951409016, 1003902818032, 2007805636064]

約数ペア:

[(1, 2007805636064), (2, 1003902818032), (4, 501951409016), (8, 250975704508), (16, 125487852254), (31, 64767923744), (32, 62743926127), (62, 32383961872), (79, 25415261216), (124, 16191980936), (158, 12707630608), (248, 8095990468), (316, 6353815304), (496, 4047995234), (632, 3176907652), (992, 2023997617), (1264, 1588453826), (2449, 819847136), (2528, 794226913), (4898, 409923568), (9796, 204961784), (19592, 102480892), (39184, 51240446), (78368, 25620223)]