64248864

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21589}}^1$

素因数の和:21633

約数の個数: 48

約数和(自身を含む): 174101760

約数和(自身を除く): 109852896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 21589, 43178, 64767, 86356, 129534, 172712, 259068, 345424, 518136, 669259, 690848, 1036272, 1338518, 2007777, 2072544, 2677036, 4015554, 5354072, 8031108, 10708144, 16062216, 21416288, 32124432, 64248864]

約数ペア:

[(1, 64248864), (2, 32124432), (3, 21416288), (4, 16062216), (6, 10708144), (8, 8031108), (12, 5354072), (16, 4015554), (24, 2677036), (31, 2072544), (32, 2007777), (48, 1338518), (62, 1036272), (93, 690848), (96, 669259), (124, 518136), (186, 345424), (248, 259068), (372, 172712), (496, 129534), (744, 86356), (992, 64767), (1488, 43178), (2976, 21589)]